521368440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{38449}}^1$

素因数の和:38576

約数の個数: 64

約数和(自身を含む): 1577988000

約数和(自身を除く): 1056619560

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, 3390, 4520, 6780, 13560, 38449, 76898, 115347, 153796, 192245, 230694, 307592, 384490, 461388, 576735, 768980, 922776, 1153470, 1537960, 2306940, 4344737, 4613880, 8689474, 13034211, 17378948, 21723685, 26068422, 34757896, 43447370, 52136844, 65171055, 86894740, 104273688, 130342110, 173789480, 260684220, 521368440]

約数ペア:

[(1, 521368440), (2, 260684220), (3, 173789480), (4, 130342110), (5, 104273688), (6, 86894740), (8, 65171055), (10, 52136844), (12, 43447370), (15, 34757896), (20, 26068422), (24, 21723685), (30, 17378948), (40, 13034211), (60, 8689474), (113, 4613880), (120, 4344737), (226, 2306940), (339, 1537960), (452, 1153470), (565, 922776), (678, 768980), (904, 576735), (1130, 461388), (1356, 384490), (1695, 307592), (2260, 230694), (2712, 192245), (3390, 153796), (4520, 115347), (6780, 76898), (13560, 38449)]