18612475440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5965537}}^1$

素因数の和:5965566

約数の個数: 80

約数和(自身を含む): 62137043808

約数和(自身を除く): 43524568368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 5965537, 11931074, 17896611, 23862148, 29827685, 35793222, 47724296, 59655370, 71586444, 77551981, 89483055, 95448592, 119310740, 143172888, 155103962, 178966110, 232655943, 238621480, 286345776, 310207924, 357932220, 387759905, 465311886, 477242960, 620415848, 715864440, 775519810, 930623772, 1163279715, 1240831696, 1431728880, 1551039620, 1861247544, 2326559430, 3102079240, 3722495088, 4653118860, 6204158480, 9306237720, 18612475440]

約数ペア:

[(1, 18612475440), (2, 9306237720), (3, 6204158480), (4, 4653118860), (5, 3722495088), (6, 3102079240), (8, 2326559430), (10, 1861247544), (12, 1551039620), (13, 1431728880), (15, 1240831696), (16, 1163279715), (20, 930623772), (24, 775519810), (26, 715864440), (30, 620415848), (39, 477242960), (40, 465311886), (48, 387759905), (52, 357932220), (60, 310207924), (65, 286345776), (78, 238621480), (80, 232655943), (104, 178966110), (120, 155103962), (130, 143172888), (156, 119310740), (195, 95448592), (208, 89483055), (240, 77551981), (260, 71586444), (312, 59655370), (390, 47724296), (520, 35793222), (624, 29827685), (780, 23862148), (1040, 17896611), (1560, 11931074), (3120, 5965537)]