15232320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 224

約数和(自身を含む): 56327040

約数和(自身を除く): 41094720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 43, 45, 48, 54, 60, 64, 72, 80, 82, 86, 90, 96, 108, 120, 123, 129, 135, 144, 160, 164, 172, 180, 192, 205, 215, 216, 240, 246, 258, 270, 288, 320, 328, 344, 360, 369, 387, 410, 430, 432, 480, 492, 516, 540, 576, 615, 645, 656, 688, 720, 738, 774, 820, 860, 864, 960, 984, 1032, 1080, 1107, 1161, 1230, 1290, 1312, 1376, 1440, 1476, 1548, 1640, 1720, 1728, 1763, 1845, 1935, 1968, 2064, 2160, 2214, 2322, 2460, 2580, 2624, 2752, 2880, 2952, 3096, 3280, 3440, 3526, 3690, 3870, 3936, 4128, 4320, 4428, 4644, 4920, 5160, 5289, 5535, 5805, 5904, 6192, 6560, 6880, 7052, 7380, 7740, 7872, 8256, 8640, 8815, 8856, 9288, 9840, 10320, 10578, 11070, 11610, 11808, 12384, 13120, 13760, 14104, 14760, 15480, 15867, 17630, 17712, 18576, 19680, 20640, 21156, 22140, 23220, 23616, 24768, 26445, 28208, 29520, 30960, 31734, 35260, 35424, 37152, 39360, 41280, 42312, 44280, 46440, 47601, 52890, 56416, 59040, 61920, 63468, 70520, 70848, 74304, 79335, 84624, 88560, 92880, 95202, 105780, 112832, 118080, 123840, 126936, 141040, 158670, 169248, 177120, 185760, 190404, 211560, 238005, 253872, 282080, 317340, 338496, 354240, 371520, 380808, 423120, 476010, 507744, 564160, 634680, 761616, 846240, 952020, 1015488, 1269360, 1523232, 1692480, 1904040, 2538720, 3046464, 3808080, 5077440, 7616160, 15232320]

約数ペア:

[(1, 15232320), (2, 7616160), (3, 5077440), (4, 3808080), (5, 3046464), (6, 2538720), (8, 1904040), (9, 1692480), (10, 1523232), (12, 1269360), (15, 1015488), (16, 952020), (18, 846240), (20, 761616), (24, 634680), (27, 564160), (30, 507744), (32, 476010), (36, 423120), (40, 380808), (41, 371520), (43, 354240), (45, 338496), (48, 317340), (54, 282080), (60, 253872), (64, 238005), (72, 211560), (80, 190404), (82, 185760), (86, 177120), (90, 169248), (96, 158670), (108, 141040), (120, 126936), (123, 123840), (129, 118080), (135, 112832), (144, 105780), (160, 95202), (164, 92880), (172, 88560), (180, 84624), (192, 79335), (205, 74304), (215, 70848), (216, 70520), (240, 63468), (246, 61920), (258, 59040), (270, 56416), (288, 52890), (320, 47601), (328, 46440), (344, 44280), (360, 42312), (369, 41280), (387, 39360), (410, 37152), (430, 35424), (432, 35260), (480, 31734), (492, 30960), (516, 29520), (540, 28208), (576, 26445), (615, 24768), (645, 23616), (656, 23220), (688, 22140), (720, 21156), (738, 20640), (774, 19680), (820, 18576), (860, 17712), (864, 17630), (960, 15867), (984, 15480), (1032, 14760), (1080, 14104), (1107, 13760), (1161, 13120), (1230, 12384), (1290, 11808), (1312, 11610), (1376, 11070), (1440, 10578), (1476, 10320), (1548, 9840), (1640, 9288), (1720, 8856), (1728, 8815), (1763, 8640), (1845, 8256), (1935, 7872), (1968, 7740), (2064, 7380), (2160, 7052), (2214, 6880), (2322, 6560), (2460, 6192), (2580, 5904), (2624, 5805), (2752, 5535), (2880, 5289), (2952, 5160), (3096, 4920), (3280, 4644), (3440, 4428), (3526, 4320), (3690, 4128), (3870, 3936)]