152856880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15791}}^1$

素因数の和:15826

約数の個数: 60

約数和(自身を含む): 390662496

約数和(自身を除く): 237805616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 15791, 31582, 63164, 78955, 126328, 157910, 173701, 252656, 315820, 347402, 631640, 694804, 868505, 1263280, 1389608, 1737010, 1910711, 2779216, 3474020, 3821422, 6948040, 7642844, 9553555, 13896080, 15285688, 19107110, 30571376, 38214220, 76428440, 152856880]

約数ペア:

[(1, 152856880), (2, 76428440), (4, 38214220), (5, 30571376), (8, 19107110), (10, 15285688), (11, 13896080), (16, 9553555), (20, 7642844), (22, 6948040), (40, 3821422), (44, 3474020), (55, 2779216), (80, 1910711), (88, 1737010), (110, 1389608), (121, 1263280), (176, 868505), (220, 694804), (242, 631640), (440, 347402), (484, 315820), (605, 252656), (880, 173701), (968, 157910), (1210, 126328), (1936, 78955), (2420, 63164), (4840, 31582), (9680, 15791)]