1068681720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8905681}}^1$

素因数の和:8905695

約数の個数: 32

約数和(自身を含む): 3206045520

約数和(自身を除く): 2137363800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8905681, 17811362, 26717043, 35622724, 44528405, 53434086, 71245448, 89056810, 106868172, 133585215, 178113620, 213736344, 267170430, 356227240, 534340860, 1068681720]

約数ペア:

[(1, 1068681720), (2, 534340860), (3, 356227240), (4, 267170430), (5, 213736344), (6, 178113620), (8, 133585215), (10, 106868172), (12, 89056810), (15, 71245448), (20, 53434086), (24, 44528405), (30, 35622724), (40, 26717043), (60, 17811362), (120, 8905681)]