331280520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2760671}}^1$

素因数の和:2760685

約数の個数: 32

約数和(自身を含む): 993841920

約数和(自身を除く): 662561400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2760671, 5521342, 8282013, 11042684, 13803355, 16564026, 22085368, 27606710, 33128052, 41410065, 55213420, 66256104, 82820130, 110426840, 165640260, 331280520]

約数ペア:

[(1, 331280520), (2, 165640260), (3, 110426840), (4, 82820130), (5, 66256104), (6, 55213420), (8, 41410065), (10, 33128052), (12, 27606710), (15, 22085368), (20, 16564026), (24, 13803355), (30, 11042684), (40, 8282013), (60, 5521342), (120, 2760671)]