402084480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29917}}^1$

素因数の和:29946

約数の個数: 128

約数和(自身を含む): 1464785280

約数和(自身を除く): 1062700800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 29917, 59834, 89751, 119668, 149585, 179502, 209419, 239336, 299170, 359004, 418838, 448755, 478672, 598340, 628257, 718008, 837676, 897510, 957344, 1047095, 1196680, 1256514, 1436016, 1675352, 1795020, 1914688, 2094190, 2393360, 2513028, 2872032, 3141285, 3350704, 3590040, 3829376, 4188380, 4786720, 5026056, 5744064, 6282570, 6701408, 7180080, 8376760, 9573440, 10052112, 11488128, 12565140, 13402816, 14360160, 16753520, 19146880, 20104224, 25130280, 26805632, 28720320, 33507040, 40208448, 50260560, 57440640, 67014080, 80416896, 100521120, 134028160, 201042240, 402084480]

約数ペア:

[(1, 402084480), (2, 201042240), (3, 134028160), (4, 100521120), (5, 80416896), (6, 67014080), (7, 57440640), (8, 50260560), (10, 40208448), (12, 33507040), (14, 28720320), (15, 26805632), (16, 25130280), (20, 20104224), (21, 19146880), (24, 16753520), (28, 14360160), (30, 13402816), (32, 12565140), (35, 11488128), (40, 10052112), (42, 9573440), (48, 8376760), (56, 7180080), (60, 6701408), (64, 6282570), (70, 5744064), (80, 5026056), (84, 4786720), (96, 4188380), (105, 3829376), (112, 3590040), (120, 3350704), (128, 3141285), (140, 2872032), (160, 2513028), (168, 2393360), (192, 2094190), (210, 1914688), (224, 1795020), (240, 1675352), (280, 1436016), (320, 1256514), (336, 1196680), (384, 1047095), (420, 957344), (448, 897510), (480, 837676), (560, 718008), (640, 628257), (672, 598340), (840, 478672), (896, 448755), (960, 418838), (1120, 359004), (1344, 299170), (1680, 239336), (1920, 209419), (2240, 179502), (2688, 149585), (3360, 119668), (4480, 89751), (6720, 59834), (13440, 29917)]