91131120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2759

約数の個数: 120

約数和(自身を含む): 312676416

約数和(自身を除く): 221545296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2693, 2820, 3384, 3760, 4230, 5386, 5640, 6768, 8079, 8460, 10772, 11280, 13465, 16158, 16920, 21544, 24237, 26930, 32316, 33840, 40395, 43088, 48474, 53860, 64632, 80790, 96948, 107720, 121185, 126571, 129264, 161580, 193896, 215440, 242370, 253142, 323160, 379713, 387792, 484740, 506284, 632855, 646320, 759426, 969480, 1012568, 1139139, 1265710, 1518852, 1898565, 1938960, 2025136, 2278278, 2531420, 3037704, 3797130, 4556556, 5062840, 5695695, 6075408, 7594260, 9113112, 10125680, 11391390, 15188520, 18226224, 22782780, 30377040, 45565560, 91131120]

約数ペア:

[(1, 91131120), (2, 45565560), (3, 30377040), (4, 22782780), (5, 18226224), (6, 15188520), (8, 11391390), (9, 10125680), (10, 9113112), (12, 7594260), (15, 6075408), (16, 5695695), (18, 5062840), (20, 4556556), (24, 3797130), (30, 3037704), (36, 2531420), (40, 2278278), (45, 2025136), (47, 1938960), (48, 1898565), (60, 1518852), (72, 1265710), (80, 1139139), (90, 1012568), (94, 969480), (120, 759426), (141, 646320), (144, 632855), (180, 506284), (188, 484740), (235, 387792), (240, 379713), (282, 323160), (360, 253142), (376, 242370), (423, 215440), (470, 193896), (564, 161580), (705, 129264), (720, 126571), (752, 121185), (846, 107720), (940, 96948), (1128, 80790), (1410, 64632), (1692, 53860), (1880, 48474), (2115, 43088), (2256, 40395), (2693, 33840), (2820, 32316), (3384, 26930), (3760, 24237), (4230, 21544), (5386, 16920), (5640, 16158), (6768, 13465), (8079, 11280), (8460, 10772)]