1813485120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60937}}^1$

素因数の和:60988

約数の個数: 112

約数和(自身を含む): 5943648768

約数和(自身を除く): 4130163648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 60937, 121874, 182811, 243748, 304685, 365622, 487496, 609370, 731244, 914055, 974992, 1218740, 1462488, 1828110, 1889047, 1949984, 2437480, 2924976, 3656220, 3778094, 3899968, 4874960, 5667141, 5849952, 7312440, 7556188, 9445235, 9749920, 11334282, 11699904, 14624880, 15112376, 18890470, 19499840, 22668564, 28335705, 29249760, 30224752, 37780940, 45337128, 56671410, 58499520, 60449504, 75561880, 90674256, 113342820, 120899008, 151123760, 181348512, 226685640, 302247520, 362697024, 453371280, 604495040, 906742560, 1813485120]

約数ペア:

[(1, 1813485120), (2, 906742560), (3, 604495040), (4, 453371280), (5, 362697024), (6, 302247520), (8, 226685640), (10, 181348512), (12, 151123760), (15, 120899008), (16, 113342820), (20, 90674256), (24, 75561880), (30, 60449504), (31, 58499520), (32, 56671410), (40, 45337128), (48, 37780940), (60, 30224752), (62, 29249760), (64, 28335705), (80, 22668564), (93, 19499840), (96, 18890470), (120, 15112376), (124, 14624880), (155, 11699904), (160, 11334282), (186, 9749920), (192, 9445235), (240, 7556188), (248, 7312440), (310, 5849952), (320, 5667141), (372, 4874960), (465, 3899968), (480, 3778094), (496, 3656220), (620, 2924976), (744, 2437480), (930, 1949984), (960, 1889047), (992, 1828110), (1240, 1462488), (1488, 1218740), (1860, 974992), (1984, 914055), (2480, 731244), (2976, 609370), (3720, 487496), (4960, 365622), (5952, 304685), (7440, 243748), (9920, 182811), (14880, 121874), (29760, 60937)]