79121040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{329671}}^1$

素因数の和:329687

約数の個数: 40

約数和(自身を含む): 245275968

約数和(自身を除く): 166154928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 329671, 659342, 989013, 1318684, 1648355, 1978026, 2637368, 3296710, 3956052, 4945065, 5274736, 6593420, 7912104, 9890130, 13186840, 15824208, 19780260, 26373680, 39560520, 79121040]

約数ペア:

[(1, 79121040), (2, 39560520), (3, 26373680), (4, 19780260), (5, 15824208), (6, 13186840), (8, 9890130), (10, 7912104), (12, 6593420), (15, 5274736), (16, 4945065), (20, 3956052), (24, 3296710), (30, 2637368), (40, 1978026), (48, 1648355), (60, 1318684), (80, 989013), (120, 659342), (240, 329671)]