17418960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 120

約数和(自身を含む): 63032424

約数和(自身を除く): 45613464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1861, 1872, 2340, 3120, 3722, 4680, 5583, 7444, 9305, 9360, 11166, 14888, 16749, 18610, 22332, 24193, 27915, 29776, 33498, 37220, 44664, 48386, 55830, 66996, 72579, 74440, 83745, 89328, 96772, 111660, 120965, 133992, 145158, 148880, 167490, 193544, 217737, 223320, 241930, 267984, 290316, 334980, 362895, 387088, 435474, 446640, 483860, 580632, 669960, 725790, 870948, 967720, 1088685, 1161264, 1339920, 1451580, 1741896, 1935440, 2177370, 2903160, 3483792, 4354740, 5806320, 8709480, 17418960]

約数ペア:

[(1, 17418960), (2, 8709480), (3, 5806320), (4, 4354740), (5, 3483792), (6, 2903160), (8, 2177370), (9, 1935440), (10, 1741896), (12, 1451580), (13, 1339920), (15, 1161264), (16, 1088685), (18, 967720), (20, 870948), (24, 725790), (26, 669960), (30, 580632), (36, 483860), (39, 446640), (40, 435474), (45, 387088), (48, 362895), (52, 334980), (60, 290316), (65, 267984), (72, 241930), (78, 223320), (80, 217737), (90, 193544), (104, 167490), (117, 148880), (120, 145158), (130, 133992), (144, 120965), (156, 111660), (180, 96772), (195, 89328), (208, 83745), (234, 74440), (240, 72579), (260, 66996), (312, 55830), (360, 48386), (390, 44664), (468, 37220), (520, 33498), (585, 29776), (624, 27915), (720, 24193), (780, 22332), (936, 18610), (1040, 16749), (1170, 14888), (1560, 11166), (1861, 9360), (1872, 9305), (2340, 7444), (3120, 5583), (3722, 4680)]