249387360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4236

約数の個数: 96

約数和(自身を含む): 791949312

約数和(自身を除く): 542561952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4091, 5080, 6096, 7620, 8182, 10160, 12192, 12273, 15240, 16364, 20320, 20455, 24546, 30480, 32728, 40910, 49092, 60960, 61365, 65456, 81820, 98184, 122730, 130912, 163640, 196368, 245460, 327280, 392736, 490920, 519557, 654560, 981840, 1039114, 1558671, 1963680, 2078228, 2597785, 3117342, 4156456, 5195570, 6234684, 7793355, 8312912, 10391140, 12469368, 15586710, 16625824, 20782280, 24938736, 31173420, 41564560, 49877472, 62346840, 83129120, 124693680, 249387360]

約数ペア:

[(1, 249387360), (2, 124693680), (3, 83129120), (4, 62346840), (5, 49877472), (6, 41564560), (8, 31173420), (10, 24938736), (12, 20782280), (15, 16625824), (16, 15586710), (20, 12469368), (24, 10391140), (30, 8312912), (32, 7793355), (40, 6234684), (48, 5195570), (60, 4156456), (80, 3117342), (96, 2597785), (120, 2078228), (127, 1963680), (160, 1558671), (240, 1039114), (254, 981840), (381, 654560), (480, 519557), (508, 490920), (635, 392736), (762, 327280), (1016, 245460), (1270, 196368), (1524, 163640), (1905, 130912), (2032, 122730), (2540, 98184), (3048, 81820), (3810, 65456), (4064, 61365), (4091, 60960), (5080, 49092), (6096, 40910), (7620, 32728), (8182, 30480), (10160, 24546), (12192, 20455), (12273, 20320), (15240, 16364)]