64729260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{119869}}^1$

素因数の和:119887

約数の個数: 48

約数和(自身を含む): 201381600

約数和(自身を除く): 136652340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 119869, 239738, 359607, 479476, 599345, 719214, 1078821, 1198690, 1438428, 1798035, 2157642, 2397380, 3236463, 3596070, 4315284, 5394105, 6472926, 7192140, 10788210, 12945852, 16182315, 21576420, 32364630, 64729260]

約数ペア:

[(1, 64729260), (2, 32364630), (3, 21576420), (4, 16182315), (5, 12945852), (6, 10788210), (9, 7192140), (10, 6472926), (12, 5394105), (15, 4315284), (18, 3596070), (20, 3236463), (27, 2397380), (30, 2157642), (36, 1798035), (45, 1438428), (54, 1198690), (60, 1078821), (90, 719214), (108, 599345), (135, 479476), (180, 359607), (270, 239738), (540, 119869)]