105497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439573}}^1$

素因数の和:439589

約数の個数: 40

約数和(自身を含む): 327043056

約数和(自身を除く): 221545536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439573, 879146, 1318719, 1758292, 2197865, 2637438, 3516584, 4395730, 5274876, 6593595, 7033168, 8791460, 10549752, 13187190, 17582920, 21099504, 26374380, 35165840, 52748760, 105497520]

約数ペア:

[(1, 105497520), (2, 52748760), (3, 35165840), (4, 26374380), (5, 21099504), (6, 17582920), (8, 13187190), (10, 10549752), (12, 8791460), (15, 7033168), (16, 6593595), (20, 5274876), (24, 4395730), (30, 3516584), (40, 2637438), (48, 2197865), (60, 1758292), (80, 1318719), (120, 879146), (240, 439573)]