65859120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 238859712

約数和(自身を除く): 173000592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 97, 115, 120, 123, 138, 144, 164, 180, 184, 194, 205, 207, 230, 240, 246, 276, 291, 328, 345, 360, 368, 369, 388, 410, 414, 460, 485, 492, 552, 582, 615, 656, 690, 720, 738, 776, 820, 828, 873, 920, 943, 970, 984, 1035, 1104, 1164, 1230, 1380, 1455, 1476, 1552, 1640, 1656, 1746, 1840, 1845, 1886, 1940, 1968, 2070, 2231, 2328, 2460, 2760, 2829, 2910, 2952, 3280, 3312, 3492, 3690, 3772, 3880, 3977, 4140, 4365, 4462, 4656, 4715, 4920, 5520, 5658, 5820, 5904, 6693, 6984, 7380, 7544, 7760, 7954, 8280, 8487, 8730, 8924, 9430, 9840, 11155, 11316, 11640, 11931, 13386, 13968, 14145, 14760, 15088, 15908, 16560, 16974, 17460, 17848, 18860, 19885, 20079, 22310, 22632, 23280, 23862, 26772, 28290, 29520, 31816, 33465, 33948, 34920, 35696, 35793, 37720, 39770, 40158, 42435, 44620, 45264, 47724, 53544, 56580, 59655, 63632, 66930, 67896, 69840, 71586, 75440, 79540, 80316, 84870, 89240, 91471, 95448, 100395, 107088, 113160, 119310, 133860, 135792, 143172, 159080, 160632, 169740, 178480, 178965, 182942, 190896, 200790, 226320, 238620, 267720, 274413, 286344, 318160, 321264, 339480, 357930, 365884, 401580, 457355, 477240, 535440, 548826, 572688, 678960, 715860, 731768, 803160, 823239, 914710, 954480, 1097652, 1372065, 1431720, 1463536, 1606320, 1646478, 1829420, 2195304, 2744130, 2863440, 3292956, 3658840, 4116195, 4390608, 5488260, 6585912, 7317680, 8232390, 10976520, 13171824, 16464780, 21953040, 32929560, 65859120]

約数ペア:

[(1, 65859120), (2, 32929560), (3, 21953040), (4, 16464780), (5, 13171824), (6, 10976520), (8, 8232390), (9, 7317680), (10, 6585912), (12, 5488260), (15, 4390608), (16, 4116195), (18, 3658840), (20, 3292956), (23, 2863440), (24, 2744130), (30, 2195304), (36, 1829420), (40, 1646478), (41, 1606320), (45, 1463536), (46, 1431720), (48, 1372065), (60, 1097652), (69, 954480), (72, 914710), (80, 823239), (82, 803160), (90, 731768), (92, 715860), (97, 678960), (115, 572688), (120, 548826), (123, 535440), (138, 477240), (144, 457355), (164, 401580), (180, 365884), (184, 357930), (194, 339480), (205, 321264), (207, 318160), (230, 286344), (240, 274413), (246, 267720), (276, 238620), (291, 226320), (328, 200790), (345, 190896), (360, 182942), (368, 178965), (369, 178480), (388, 169740), (410, 160632), (414, 159080), (460, 143172), (485, 135792), (492, 133860), (552, 119310), (582, 113160), (615, 107088), (656, 100395), (690, 95448), (720, 91471), (738, 89240), (776, 84870), (820, 80316), (828, 79540), (873, 75440), (920, 71586), (943, 69840), (970, 67896), (984, 66930), (1035, 63632), (1104, 59655), (1164, 56580), (1230, 53544), (1380, 47724), (1455, 45264), (1476, 44620), (1552, 42435), (1640, 40158), (1656, 39770), (1746, 37720), (1840, 35793), (1845, 35696), (1886, 34920), (1940, 33948), (1968, 33465), (2070, 31816), (2231, 29520), (2328, 28290), (2460, 26772), (2760, 23862), (2829, 23280), (2910, 22632), (2952, 22310), (3280, 20079), (3312, 19885), (3492, 18860), (3690, 17848), (3772, 17460), (3880, 16974), (3977, 16560), (4140, 15908), (4365, 15088), (4462, 14760), (4656, 14145), (4715, 13968), (4920, 13386), (5520, 11931), (5658, 11640), (5820, 11316), (5904, 11155), (6693, 9840), (6984, 9430), (7380, 8924), (7544, 8730), (7760, 8487), (7954, 8280)]