88800120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 304761600

約数和(自身を除く): 215961480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 73, 90, 93, 109, 120, 124, 146, 155, 180, 186, 218, 219, 248, 279, 292, 310, 327, 360, 365, 372, 436, 438, 465, 545, 558, 584, 620, 654, 657, 730, 744, 872, 876, 930, 981, 1090, 1095, 1116, 1240, 1308, 1314, 1395, 1460, 1635, 1752, 1860, 1962, 2180, 2190, 2232, 2263, 2616, 2628, 2790, 2920, 3270, 3285, 3379, 3720, 3924, 4360, 4380, 4526, 4905, 5256, 5580, 6540, 6570, 6758, 6789, 7848, 7957, 8760, 9052, 9810, 10137, 11160, 11315, 13080, 13140, 13516, 13578, 15914, 16895, 18104, 19620, 20274, 20367, 22630, 23871, 26280, 27032, 27156, 30411, 31828, 33790, 33945, 39240, 39785, 40548, 40734, 45260, 47742, 50685, 54312, 60822, 63656, 67580, 67890, 71613, 79570, 81096, 81468, 90520, 95484, 101370, 101835, 119355, 121644, 135160, 135780, 143226, 152055, 159140, 162936, 190968, 202740, 203670, 238710, 243288, 246667, 271560, 286452, 304110, 318280, 358065, 405480, 407340, 477420, 493334, 572904, 608220, 716130, 740001, 814680, 954840, 986668, 1216440, 1233335, 1432260, 1480002, 1973336, 2220003, 2466670, 2864520, 2960004, 3700005, 4440006, 4933340, 5920008, 7400010, 8880012, 9866680, 11100015, 14800020, 17760024, 22200030, 29600040, 44400060, 88800120]

約数ペア:

[(1, 88800120), (2, 44400060), (3, 29600040), (4, 22200030), (5, 17760024), (6, 14800020), (8, 11100015), (9, 9866680), (10, 8880012), (12, 7400010), (15, 5920008), (18, 4933340), (20, 4440006), (24, 3700005), (30, 2960004), (31, 2864520), (36, 2466670), (40, 2220003), (45, 1973336), (60, 1480002), (62, 1432260), (72, 1233335), (73, 1216440), (90, 986668), (93, 954840), (109, 814680), (120, 740001), (124, 716130), (146, 608220), (155, 572904), (180, 493334), (186, 477420), (218, 407340), (219, 405480), (248, 358065), (279, 318280), (292, 304110), (310, 286452), (327, 271560), (360, 246667), (365, 243288), (372, 238710), (436, 203670), (438, 202740), (465, 190968), (545, 162936), (558, 159140), (584, 152055), (620, 143226), (654, 135780), (657, 135160), (730, 121644), (744, 119355), (872, 101835), (876, 101370), (930, 95484), (981, 90520), (1090, 81468), (1095, 81096), (1116, 79570), (1240, 71613), (1308, 67890), (1314, 67580), (1395, 63656), (1460, 60822), (1635, 54312), (1752, 50685), (1860, 47742), (1962, 45260), (2180, 40734), (2190, 40548), (2232, 39785), (2263, 39240), (2616, 33945), (2628, 33790), (2790, 31828), (2920, 30411), (3270, 27156), (3285, 27032), (3379, 26280), (3720, 23871), (3924, 22630), (4360, 20367), (4380, 20274), (4526, 19620), (4905, 18104), (5256, 16895), (5580, 15914), (6540, 13578), (6570, 13516), (6758, 13140), (6789, 13080), (7848, 11315), (7957, 11160), (8760, 10137), (9052, 9810)]