160660740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17971}}^1$

素因数の和:18132

約数の個数: 48

約数和(自身を含む): 452894400

約数和(自身を除く): 292233660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 17971, 35942, 53913, 71884, 89855, 107826, 179710, 215652, 269565, 359420, 539130, 1078260, 2677679, 5355358, 8033037, 10710716, 13388395, 16066074, 26776790, 32132148, 40165185, 53553580, 80330370, 160660740]

約数ペア:

[(1, 160660740), (2, 80330370), (3, 53553580), (4, 40165185), (5, 32132148), (6, 26776790), (10, 16066074), (12, 13388395), (15, 10710716), (20, 8033037), (30, 5355358), (60, 2677679), (149, 1078260), (298, 539130), (447, 359420), (596, 269565), (745, 215652), (894, 179710), (1490, 107826), (1788, 89855), (2235, 71884), (2980, 53913), (4470, 35942), (8940, 17971)]