310261440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4190

約数の個数: 112

約数和(自身を含む): 997793280

約数和(自身を除く): 687531840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4091, 4740, 5056, 6320, 7584, 8182, 9480, 12273, 12640, 15168, 16364, 18960, 20455, 24546, 25280, 32728, 37920, 40910, 49092, 61365, 65456, 75840, 81820, 98184, 122730, 130912, 163640, 196368, 245460, 261824, 323189, 327280, 392736, 490920, 646378, 654560, 785472, 969567, 981840, 1292756, 1309120, 1615945, 1939134, 1963680, 2585512, 3231890, 3878268, 3927360, 4847835, 5171024, 6463780, 7756536, 9695670, 10342048, 12927560, 15513072, 19391340, 20684096, 25855120, 31026144, 38782680, 51710240, 62052288, 77565360, 103420480, 155130720, 310261440]

約数ペア:

[(1, 310261440), (2, 155130720), (3, 103420480), (4, 77565360), (5, 62052288), (6, 51710240), (8, 38782680), (10, 31026144), (12, 25855120), (15, 20684096), (16, 19391340), (20, 15513072), (24, 12927560), (30, 10342048), (32, 9695670), (40, 7756536), (48, 6463780), (60, 5171024), (64, 4847835), (79, 3927360), (80, 3878268), (96, 3231890), (120, 2585512), (158, 1963680), (160, 1939134), (192, 1615945), (237, 1309120), (240, 1292756), (316, 981840), (320, 969567), (395, 785472), (474, 654560), (480, 646378), (632, 490920), (790, 392736), (948, 327280), (960, 323189), (1185, 261824), (1264, 245460), (1580, 196368), (1896, 163640), (2370, 130912), (2528, 122730), (3160, 98184), (3792, 81820), (4091, 75840), (4740, 65456), (5056, 61365), (6320, 49092), (7584, 40910), (8182, 37920), (9480, 32728), (12273, 25280), (12640, 24546), (15168, 20455), (16364, 18960)]