1122005880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{72481}}^1$

素因数の和:72541

約数の個数: 96

約数和(自身を含む): 3731373360

約数和(自身を除く): 2609367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 72481, 144962, 217443, 289924, 362405, 434886, 579848, 652329, 724810, 869772, 1087215, 1304658, 1449620, 1739544, 2174430, 2609316, 2899240, 3116683, 3261645, 4348860, 5218632, 6233366, 6523290, 8697720, 9350049, 12466732, 13046580, 15583415, 18700098, 24933464, 26093160, 28050147, 31166830, 37400196, 46750245, 56100294, 62333660, 74800392, 93500490, 112200588, 124667320, 140250735, 187000980, 224401176, 280501470, 374001960, 561002940, 1122005880]

約数ペア:

[(1, 1122005880), (2, 561002940), (3, 374001960), (4, 280501470), (5, 224401176), (6, 187000980), (8, 140250735), (9, 124667320), (10, 112200588), (12, 93500490), (15, 74800392), (18, 62333660), (20, 56100294), (24, 46750245), (30, 37400196), (36, 31166830), (40, 28050147), (43, 26093160), (45, 24933464), (60, 18700098), (72, 15583415), (86, 13046580), (90, 12466732), (120, 9350049), (129, 8697720), (172, 6523290), (180, 6233366), (215, 5218632), (258, 4348860), (344, 3261645), (360, 3116683), (387, 2899240), (430, 2609316), (516, 2174430), (645, 1739544), (774, 1449620), (860, 1304658), (1032, 1087215), (1290, 869772), (1548, 724810), (1720, 652329), (1935, 579848), (2580, 434886), (3096, 362405), (3870, 289924), (5160, 217443), (7740, 144962), (15480, 72481)]