329470920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{915197}}^1$

素因数の和:915214

約数の個数: 48

約数和(自身を含む): 1070781660

約数和(自身を除く): 741310740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 915197, 1830394, 2745591, 3660788, 4575985, 5491182, 7321576, 8236773, 9151970, 10982364, 13727955, 16473546, 18303940, 21964728, 27455910, 32947092, 36607880, 41183865, 54911820, 65894184, 82367730, 109823640, 164735460, 329470920]

約数ペア:

[(1, 329470920), (2, 164735460), (3, 109823640), (4, 82367730), (5, 65894184), (6, 54911820), (8, 41183865), (9, 36607880), (10, 32947092), (12, 27455910), (15, 21964728), (18, 18303940), (20, 16473546), (24, 13727955), (30, 10982364), (36, 9151970), (40, 8236773), (45, 7321576), (60, 5491182), (72, 4575985), (90, 3660788), (120, 2745591), (180, 1830394), (360, 915197)]