39560520

素因数分解:

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

素因数の和:329685

約数の個数: 32

約数和(自身を含む): 118681920

約数和(自身を除く): 79121400

約数列:

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

約数ペア:

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