87585840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 320

約数和(自身を含む): 329978880

約数和(自身を除く): 242393040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 41, 43, 45, 46, 48, 54, 60, 69, 72, 80, 82, 86, 90, 92, 108, 115, 120, 123, 129, 135, 138, 144, 164, 172, 180, 184, 205, 207, 215, 216, 230, 240, 246, 258, 270, 276, 328, 344, 345, 360, 368, 369, 387, 410, 414, 430, 432, 460, 492, 516, 540, 552, 615, 621, 645, 656, 688, 690, 720, 738, 774, 820, 828, 860, 920, 943, 984, 989, 1032, 1035, 1080, 1104, 1107, 1161, 1230, 1242, 1290, 1380, 1476, 1548, 1640, 1656, 1720, 1763, 1840, 1845, 1886, 1935, 1968, 1978, 2064, 2070, 2160, 2214, 2322, 2460, 2484, 2580, 2760, 2829, 2952, 2967, 3096, 3105, 3280, 3312, 3440, 3526, 3690, 3772, 3870, 3956, 4140, 4428, 4644, 4715, 4920, 4945, 4968, 5160, 5289, 5520, 5535, 5658, 5805, 5904, 5934, 6192, 6210, 7052, 7380, 7544, 7740, 7912, 8280, 8487, 8815, 8856, 8901, 9288, 9430, 9840, 9890, 9936, 10320, 10578, 11070, 11316, 11610, 11868, 12420, 14104, 14145, 14760, 14835, 15088, 15480, 15824, 15867, 16560, 16974, 17630, 17712, 17802, 18576, 18860, 19780, 21156, 22140, 22632, 23220, 23736, 24840, 25461, 26445, 26703, 28208, 28290, 29520, 29670, 30960, 31734, 33948, 35260, 35604, 37720, 39560, 40549, 42312, 42435, 44280, 44505, 45264, 46440, 47472, 47601, 49680, 50922, 52890, 53406, 56580, 59340, 63468, 67896, 70520, 71208, 75440, 79120, 79335, 81098, 84624, 84870, 88560, 89010, 92880, 95202, 101844, 105780, 106812, 113160, 118680, 121647, 126936, 127305, 133515, 135792, 141040, 142416, 158670, 162196, 169740, 178020, 190404, 202745, 203688, 211560, 213624, 226320, 237360, 238005, 243294, 253872, 254610, 267030, 317340, 324392, 339480, 356040, 364941, 380808, 405490, 407376, 423120, 427248, 476010, 486588, 509220, 534060, 608235, 634680, 648784, 678960, 712080, 729882, 761616, 810980, 952020, 973176, 1018440, 1068120, 1094823, 1216470, 1269360, 1459764, 1621960, 1824705, 1904040, 1946352, 2036880, 2136240, 2189646, 2432940, 2919528, 3243920, 3649410, 3808080, 4379292, 4865880, 5474115, 5839056, 7298820, 8758584, 9731760, 10948230, 14597640, 17517168, 21896460, 29195280, 43792920, 87585840]

約数ペア:

[(1, 87585840), (2, 43792920), (3, 29195280), (4, 21896460), (5, 17517168), (6, 14597640), (8, 10948230), (9, 9731760), (10, 8758584), (12, 7298820), (15, 5839056), (16, 5474115), (18, 4865880), (20, 4379292), (23, 3808080), (24, 3649410), (27, 3243920), (30, 2919528), (36, 2432940), (40, 2189646), (41, 2136240), (43, 2036880), (45, 1946352), (46, 1904040), (48, 1824705), (54, 1621960), (60, 1459764), (69, 1269360), (72, 1216470), (80, 1094823), (82, 1068120), (86, 1018440), (90, 973176), (92, 952020), (108, 810980), (115, 761616), (120, 729882), (123, 712080), (129, 678960), (135, 648784), (138, 634680), (144, 608235), (164, 534060), (172, 509220), (180, 486588), (184, 476010), (205, 427248), (207, 423120), (215, 407376), (216, 405490), (230, 380808), (240, 364941), (246, 356040), (258, 339480), (270, 324392), (276, 317340), (328, 267030), (344, 254610), (345, 253872), (360, 243294), (368, 238005), (369, 237360), (387, 226320), (410, 213624), (414, 211560), (430, 203688), (432, 202745), (460, 190404), (492, 178020), (516, 169740), (540, 162196), (552, 158670), (615, 142416), (621, 141040), (645, 135792), (656, 133515), (688, 127305), (690, 126936), (720, 121647), (738, 118680), (774, 113160), (820, 106812), (828, 105780), (860, 101844), (920, 95202), (943, 92880), (984, 89010), (989, 88560), (1032, 84870), (1035, 84624), (1080, 81098), (1104, 79335), (1107, 79120), (1161, 75440), (1230, 71208), (1242, 70520), (1290, 67896), (1380, 63468), (1476, 59340), (1548, 56580), (1640, 53406), (1656, 52890), (1720, 50922), (1763, 49680), (1840, 47601), (1845, 47472), (1886, 46440), (1935, 45264), (1968, 44505), (1978, 44280), (2064, 42435), (2070, 42312), (2160, 40549), (2214, 39560), (2322, 37720), (2460, 35604), (2484, 35260), (2580, 33948), (2760, 31734), (2829, 30960), (2952, 29670), (2967, 29520), (3096, 28290), (3105, 28208), (3280, 26703), (3312, 26445), (3440, 25461), (3526, 24840), (3690, 23736), (3772, 23220), (3870, 22632), (3956, 22140), (4140, 21156), (4428, 19780), (4644, 18860), (4715, 18576), (4920, 17802), (4945, 17712), (4968, 17630), (5160, 16974), (5289, 16560), (5520, 15867), (5535, 15824), (5658, 15480), (5805, 15088), (5904, 14835), (5934, 14760), (6192, 14145), (6210, 14104), (7052, 12420), (7380, 11868), (7544, 11610), (7740, 11316), (7912, 11070), (8280, 10578), (8487, 10320), (8815, 9936), (8856, 9890), (8901, 9840), (9288, 9430)]