38415480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2833}}^1$

素因数の和:2960

約数の個数: 64

約数和(自身を含む): 116307360

約数和(自身を除く): 77891880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 2833, 3390, 4520, 5666, 6780, 8499, 11332, 13560, 14165, 16998, 22664, 28330, 33996, 42495, 56660, 67992, 84990, 113320, 169980, 320129, 339960, 640258, 960387, 1280516, 1600645, 1920774, 2561032, 3201290, 3841548, 4801935, 6402580, 7683096, 9603870, 12805160, 19207740, 38415480]

約数ペア:

[(1, 38415480), (2, 19207740), (3, 12805160), (4, 9603870), (5, 7683096), (6, 6402580), (8, 4801935), (10, 3841548), (12, 3201290), (15, 2561032), (20, 1920774), (24, 1600645), (30, 1280516), (40, 960387), (60, 640258), (113, 339960), (120, 320129), (226, 169980), (339, 113320), (452, 84990), (565, 67992), (678, 56660), (904, 42495), (1130, 33996), (1356, 28330), (1695, 22664), (2260, 16998), (2712, 14165), (2833, 13560), (3390, 11332), (4520, 8499), (5666, 6780)]