2493128520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{77813}}^1$

素因数の和:77919

約数の個数: 96

約数和(自身を含む): 8193814200

約数和(自身を除く): 5700685680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 32040, 77813, 155626, 233439, 311252, 389065, 466878, 622504, 700317, 778130, 933756, 1167195, 1400634, 1556260, 1867512, 2334390, 2801268, 3112520, 3501585, 4668780, 5602536, 6925357, 7003170, 9337560, 13850714, 14006340, 20776071, 27701428, 28012680, 34626785, 41552142, 55402856, 62328213, 69253570, 83104284, 103880355, 124656426, 138507140, 166208568, 207760710, 249312852, 277014280, 311641065, 415521420, 498625704, 623282130, 831042840, 1246564260, 2493128520]

約数ペア:

[(1, 2493128520), (2, 1246564260), (3, 831042840), (4, 623282130), (5, 498625704), (6, 415521420), (8, 311641065), (9, 277014280), (10, 249312852), (12, 207760710), (15, 166208568), (18, 138507140), (20, 124656426), (24, 103880355), (30, 83104284), (36, 69253570), (40, 62328213), (45, 55402856), (60, 41552142), (72, 34626785), (89, 28012680), (90, 27701428), (120, 20776071), (178, 14006340), (180, 13850714), (267, 9337560), (356, 7003170), (360, 6925357), (445, 5602536), (534, 4668780), (712, 3501585), (801, 3112520), (890, 2801268), (1068, 2334390), (1335, 1867512), (1602, 1556260), (1780, 1400634), (2136, 1167195), (2670, 933756), (3204, 778130), (3560, 700317), (4005, 622504), (5340, 466878), (6408, 389065), (8010, 311252), (10680, 233439), (16020, 155626), (32040, 77813)]