127564080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{75931}}^1$

素因数の和:75954

約数の個数: 80

約数和(自身を含む): 451947264

約数和(自身を除く): 324383184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 75931, 151862, 227793, 303724, 379655, 455586, 531517, 607448, 759310, 911172, 1063034, 1138965, 1214896, 1518620, 1594551, 1822344, 2126068, 2277930, 2657585, 3037240, 3189102, 3644688, 4252136, 4555860, 5315170, 6074480, 6378204, 7972755, 8504272, 9111720, 10630340, 12756408, 15945510, 18223440, 21260680, 25512816, 31891020, 42521360, 63782040, 127564080]

約数ペア:

[(1, 127564080), (2, 63782040), (3, 42521360), (4, 31891020), (5, 25512816), (6, 21260680), (7, 18223440), (8, 15945510), (10, 12756408), (12, 10630340), (14, 9111720), (15, 8504272), (16, 7972755), (20, 6378204), (21, 6074480), (24, 5315170), (28, 4555860), (30, 4252136), (35, 3644688), (40, 3189102), (42, 3037240), (48, 2657585), (56, 2277930), (60, 2126068), (70, 1822344), (80, 1594551), (84, 1518620), (105, 1214896), (112, 1138965), (120, 1063034), (140, 911172), (168, 759310), (210, 607448), (240, 531517), (280, 455586), (336, 379655), (420, 303724), (560, 227793), (840, 151862), (1680, 75931)]