71922120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3677}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 217149120

約数和(自身を除く): 145227000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3677, 3912, 4890, 6520, 7354, 9780, 11031, 14708, 18385, 19560, 22062, 29416, 36770, 44124, 55155, 73540, 88248, 110310, 147080, 220620, 441240, 599351, 1198702, 1798053, 2397404, 2996755, 3596106, 4794808, 5993510, 7192212, 8990265, 11987020, 14384424, 17980530, 23974040, 35961060, 71922120]

約数ペア:

[(1, 71922120), (2, 35961060), (3, 23974040), (4, 17980530), (5, 14384424), (6, 11987020), (8, 8990265), (10, 7192212), (12, 5993510), (15, 4794808), (20, 3596106), (24, 2996755), (30, 2397404), (40, 1798053), (60, 1198702), (120, 599351), (163, 441240), (326, 220620), (489, 147080), (652, 110310), (815, 88248), (978, 73540), (1304, 55155), (1630, 44124), (1956, 36770), (2445, 29416), (3260, 22062), (3677, 19560), (3912, 18385), (4890, 14708), (6520, 11031), (7354, 9780)]