9800520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81671}}^1$

素因数の和:81685

約数の個数: 32

約数和(自身を含む): 29401920

約数和(自身を除く): 19601400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81671, 163342, 245013, 326684, 408355, 490026, 653368, 816710, 980052, 1225065, 1633420, 1960104, 2450130, 3266840, 4900260, 9800520]

約数ペア:

[(1, 9800520), (2, 4900260), (3, 3266840), (4, 2450130), (5, 1960104), (6, 1633420), (8, 1225065), (10, 980052), (12, 816710), (15, 653368), (20, 490026), (24, 408355), (30, 326684), (40, 245013), (60, 163342), (120, 81671)]