30680130840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1\times {\mathrm{4759}}^1$

素因数の和:6537

約数の個数: 128

約数和(自身を含む): 95084236800

約数和(自身を除く): 64404105960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1733, 1860, 3466, 3720, 4759, 5199, 6932, 8665, 9518, 10398, 13864, 14277, 17330, 19036, 20796, 23795, 25995, 28554, 34660, 38072, 41592, 47590, 51990, 53723, 57108, 69320, 71385, 95180, 103980, 107446, 114216, 142770, 147529, 161169, 190360, 207960, 214892, 268615, 285540, 295058, 322338, 429784, 442587, 537230, 571080, 590116, 644676, 737645, 805845, 885174, 1074460, 1180232, 1289352, 1475290, 1611690, 1770348, 2148920, 2212935, 2950580, 3223380, 3540696, 4425870, 5901160, 6446760, 8247347, 8851740, 16494694, 17703480, 24742041, 32989388, 41236735, 49484082, 65978776, 82473470, 98968164, 123710205, 164946940, 197936328, 247420410, 255667757, 329893880, 494840820, 511335514, 767003271, 989681640, 1022671028, 1278338785, 1534006542, 2045342056, 2556677570, 3068013084, 3835016355, 5113355140, 6136026168, 7670032710, 10226710280, 15340065420, 30680130840]

約数ペア:

[(1, 30680130840), (2, 15340065420), (3, 10226710280), (4, 7670032710), (5, 6136026168), (6, 5113355140), (8, 3835016355), (10, 3068013084), (12, 2556677570), (15, 2045342056), (20, 1534006542), (24, 1278338785), (30, 1022671028), (31, 989681640), (40, 767003271), (60, 511335514), (62, 494840820), (93, 329893880), (120, 255667757), (124, 247420410), (155, 197936328), (186, 164946940), (248, 123710205), (310, 98968164), (372, 82473470), (465, 65978776), (620, 49484082), (744, 41236735), (930, 32989388), (1240, 24742041), (1733, 17703480), (1860, 16494694), (3466, 8851740), (3720, 8247347), (4759, 6446760), (5199, 5901160), (6932, 4425870), (8665, 3540696), (9518, 3223380), (10398, 2950580), (13864, 2212935), (14277, 2148920), (17330, 1770348), (19036, 1611690), (20796, 1475290), (23795, 1289352), (25995, 1180232), (28554, 1074460), (34660, 885174), (38072, 805845), (41592, 737645), (47590, 644676), (51990, 590116), (53723, 571080), (57108, 537230), (69320, 442587), (71385, 429784), (95180, 322338), (103980, 295058), (107446, 285540), (114216, 268615), (142770, 214892), (147529, 207960), (161169, 190360)]