181120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 160

約数和(自身を含む): 592997760

約数和(自身を除く): 411877680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 424, 435, 464, 491, 530, 580, 636, 696, 795, 848, 870, 982, 1060, 1160, 1272, 1392, 1473, 1537, 1590, 1740, 1964, 2120, 2320, 2455, 2544, 2946, 3074, 3180, 3480, 3928, 4240, 4611, 4910, 5892, 6148, 6360, 6960, 7365, 7685, 7856, 9222, 9820, 11784, 12296, 12720, 14239, 14730, 15370, 18444, 19640, 23055, 23568, 24592, 26023, 28478, 29460, 30740, 36888, 39280, 42717, 46110, 52046, 56956, 58920, 61480, 71195, 73776, 78069, 85434, 92220, 104092, 113912, 117840, 122960, 130115, 142390, 156138, 170868, 184440, 208184, 213585, 227824, 260230, 284780, 312276, 341736, 368880, 390345, 416368, 427170, 520460, 569560, 624552, 683472, 754667, 780690, 854340, 1040920, 1139120, 1249104, 1509334, 1561380, 1708680, 2081840, 2264001, 3018668, 3122760, 3417360, 3773335, 4528002, 6037336, 6245520, 7546670, 9056004, 11320005, 12074672, 15093340, 18112008, 22640010, 30186680, 36224016, 45280020, 60373360, 90560040, 181120080]

約数ペア:

[(1, 181120080), (2, 90560040), (3, 60373360), (4, 45280020), (5, 36224016), (6, 30186680), (8, 22640010), (10, 18112008), (12, 15093340), (15, 12074672), (16, 11320005), (20, 9056004), (24, 7546670), (29, 6245520), (30, 6037336), (40, 4528002), (48, 3773335), (53, 3417360), (58, 3122760), (60, 3018668), (80, 2264001), (87, 2081840), (106, 1708680), (116, 1561380), (120, 1509334), (145, 1249104), (159, 1139120), (174, 1040920), (212, 854340), (232, 780690), (240, 754667), (265, 683472), (290, 624552), (318, 569560), (348, 520460), (424, 427170), (435, 416368), (464, 390345), (491, 368880), (530, 341736), (580, 312276), (636, 284780), (696, 260230), (795, 227824), (848, 213585), (870, 208184), (982, 184440), (1060, 170868), (1160, 156138), (1272, 142390), (1392, 130115), (1473, 122960), (1537, 117840), (1590, 113912), (1740, 104092), (1964, 92220), (2120, 85434), (2320, 78069), (2455, 73776), (2544, 71195), (2946, 61480), (3074, 58920), (3180, 56956), (3480, 52046), (3928, 46110), (4240, 42717), (4611, 39280), (4910, 36888), (5892, 30740), (6148, 29460), (6360, 28478), (6960, 26023), (7365, 24592), (7685, 23568), (7856, 23055), (9222, 19640), (9820, 18444), (11784, 15370), (12296, 14730), (12720, 14239)]