60168840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1951}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 181301760

約数和(自身を除く): 121132920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 1951, 2056, 2570, 3084, 3855, 3902, 5140, 5853, 6168, 7710, 7804, 9755, 10280, 11706, 15420, 15608, 19510, 23412, 29265, 30840, 39020, 46824, 58530, 78040, 117060, 234120, 501407, 1002814, 1504221, 2005628, 2507035, 3008442, 4011256, 5014070, 6016884, 7521105, 10028140, 12033768, 15042210, 20056280, 30084420, 60168840]

約数ペア:

[(1, 60168840), (2, 30084420), (3, 20056280), (4, 15042210), (5, 12033768), (6, 10028140), (8, 7521105), (10, 6016884), (12, 5014070), (15, 4011256), (20, 3008442), (24, 2507035), (30, 2005628), (40, 1504221), (60, 1002814), (120, 501407), (257, 234120), (514, 117060), (771, 78040), (1028, 58530), (1285, 46824), (1542, 39020), (1951, 30840), (2056, 29265), (2570, 23412), (3084, 19510), (3855, 15608), (3902, 15420), (5140, 11706), (5853, 10280), (6168, 9755), (7710, 7804)]