57278640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5821}}^1$

素因数の和:5878

約数の個数: 80

約数和(自身を含む): 181925856

約数和(自身を除く): 124647216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5821, 9840, 11642, 17463, 23284, 29105, 34926, 46568, 58210, 69852, 87315, 93136, 116420, 139704, 174630, 232840, 238661, 279408, 349260, 465680, 477322, 698520, 715983, 954644, 1193305, 1397040, 1431966, 1909288, 2386610, 2863932, 3579915, 3818576, 4773220, 5727864, 7159830, 9546440, 11455728, 14319660, 19092880, 28639320, 57278640]

約数ペア:

[(1, 57278640), (2, 28639320), (3, 19092880), (4, 14319660), (5, 11455728), (6, 9546440), (8, 7159830), (10, 5727864), (12, 4773220), (15, 3818576), (16, 3579915), (20, 2863932), (24, 2386610), (30, 1909288), (40, 1431966), (41, 1397040), (48, 1193305), (60, 954644), (80, 715983), (82, 698520), (120, 477322), (123, 465680), (164, 349260), (205, 279408), (240, 238661), (246, 232840), (328, 174630), (410, 139704), (492, 116420), (615, 93136), (656, 87315), (820, 69852), (984, 58210), (1230, 46568), (1640, 34926), (1968, 29105), (2460, 23284), (3280, 17463), (4920, 11642), (5821, 9840)]