55101240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153059}}^1$

素因数の和:153076

約数の個数: 48

約数和(自身を含む): 179080200

約数和(自身を除く): 123978960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153059, 306118, 459177, 612236, 765295, 918354, 1224472, 1377531, 1530590, 1836708, 2295885, 2755062, 3061180, 3673416, 4591770, 5510124, 6122360, 6887655, 9183540, 11020248, 13775310, 18367080, 27550620, 55101240]

約数ペア:

[(1, 55101240), (2, 27550620), (3, 18367080), (4, 13775310), (5, 11020248), (6, 9183540), (8, 6887655), (9, 6122360), (10, 5510124), (12, 4591770), (15, 3673416), (18, 3061180), (20, 2755062), (24, 2295885), (30, 1836708), (36, 1530590), (40, 1377531), (45, 1224472), (60, 918354), (72, 765295), (90, 612236), (120, 459177), (180, 306118), (360, 153059)]