140844840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28627}}^1$

素因数の和:28682

約数の個数: 64

約数和(自身を含む): 432855360

約数和(自身を除く): 292010520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 28627, 57254, 85881, 114508, 143135, 171762, 229016, 286270, 343524, 429405, 572540, 687048, 858810, 1145080, 1173707, 1717620, 2347414, 3435240, 3521121, 4694828, 5868535, 7042242, 9389656, 11737070, 14084484, 17605605, 23474140, 28168968, 35211210, 46948280, 70422420, 140844840]

約数ペア:

[(1, 140844840), (2, 70422420), (3, 46948280), (4, 35211210), (5, 28168968), (6, 23474140), (8, 17605605), (10, 14084484), (12, 11737070), (15, 9389656), (20, 7042242), (24, 5868535), (30, 4694828), (40, 3521121), (41, 3435240), (60, 2347414), (82, 1717620), (120, 1173707), (123, 1145080), (164, 858810), (205, 687048), (246, 572540), (328, 429405), (410, 343524), (492, 286270), (615, 229016), (820, 171762), (984, 143135), (1230, 114508), (1640, 85881), (2460, 57254), (4920, 28627)]