72179880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5323}}^1$

素因数の和:5450

約数の個数: 64

約数和(自身を含む): 218496960

約数和(自身を除く): 146317080

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, 5323, 6780, 10646, 13560, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 159690, 212920, 319380, 601499, 638760, 1202998, 1804497, 2405996, 3007495, 3608994, 4811992, 6014990, 7217988, 9022485, 12029980, 14435976, 18044970, 24059960, 36089940, 72179880]

約数ペア:

[(1, 72179880), (2, 36089940), (3, 24059960), (4, 18044970), (5, 14435976), (6, 12029980), (8, 9022485), (10, 7217988), (12, 6014990), (15, 4811992), (20, 3608994), (24, 3007495), (30, 2405996), (40, 1804497), (60, 1202998), (113, 638760), (120, 601499), (226, 319380), (339, 212920), (452, 159690), (565, 127752), (678, 106460), (904, 79845), (1130, 63876), (1356, 53230), (1695, 42584), (2260, 31938), (2712, 26615), (3390, 21292), (4520, 15969), (5323, 13560), (6780, 10646)]