855540960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1782377}}^1$

素因数の和:1782395

約数の個数: 48

約数和(自身を含む): 2694955536

約数和(自身を除く): 1839414576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1782377, 3564754, 5347131, 7129508, 8911885, 10694262, 14259016, 17823770, 21388524, 26735655, 28518032, 35647540, 42777048, 53471310, 57036064, 71295080, 85554096, 106942620, 142590160, 171108192, 213885240, 285180320, 427770480, 855540960]

約数ペア:

[(1, 855540960), (2, 427770480), (3, 285180320), (4, 213885240), (5, 171108192), (6, 142590160), (8, 106942620), (10, 85554096), (12, 71295080), (15, 57036064), (16, 53471310), (20, 42777048), (24, 35647540), (30, 28518032), (32, 26735655), (40, 21388524), (48, 17823770), (60, 14259016), (80, 10694262), (96, 8911885), (120, 7129508), (160, 5347131), (240, 3564754), (480, 1782377)]