31073993040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{132523}}^1$

素因数の和:133516

約数の個数: 80

約数和(自身を含む): 96428703168

約数和(自身を除く): 65354710128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 977, 1954, 2931, 3908, 4885, 5862, 7816, 9770, 11724, 14655, 15632, 19540, 23448, 29310, 39080, 46896, 58620, 78160, 117240, 132523, 234480, 265046, 397569, 530092, 662615, 795138, 1060184, 1325230, 1590276, 1987845, 2120368, 2650460, 3180552, 3975690, 5300920, 6361104, 7951380, 10601840, 15902760, 31805520, 129474971, 258949942, 388424913, 517899884, 647374855, 776849826, 1035799768, 1294749710, 1553699652, 1942124565, 2071599536, 2589499420, 3107399304, 3884249130, 5178998840, 6214798608, 7768498260, 10357997680, 15536996520, 31073993040]

約数ペア:

[(1, 31073993040), (2, 15536996520), (3, 10357997680), (4, 7768498260), (5, 6214798608), (6, 5178998840), (8, 3884249130), (10, 3107399304), (12, 2589499420), (15, 2071599536), (16, 1942124565), (20, 1553699652), (24, 1294749710), (30, 1035799768), (40, 776849826), (48, 647374855), (60, 517899884), (80, 388424913), (120, 258949942), (240, 129474971), (977, 31805520), (1954, 15902760), (2931, 10601840), (3908, 7951380), (4885, 6361104), (5862, 5300920), (7816, 3975690), (9770, 3180552), (11724, 2650460), (14655, 2120368), (15632, 1987845), (19540, 1590276), (23448, 1325230), (29310, 1060184), (39080, 795138), (46896, 662615), (58620, 530092), (78160, 397569), (117240, 265046), (132523, 234480)]