39202080

素因数分解:

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

素因数の和:81689

約数の個数: 48

約数和(自身を含む): 123488064

約数和(自身を除く): 84285984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81671, 163342, 245013, 326684, 408355, 490026, 653368, 816710, 980052, 1225065, 1306736, 1633420, 1960104, 2450130, 2613472, 3266840, 3920208, 4900260, 6533680, 7840416, 9800520, 13067360, 19601040, 39202080]

約数ペア:

[(1, 39202080), (2, 19601040), (3, 13067360), (4, 9800520), (5, 7840416), (6, 6533680), (8, 4900260), (10, 3920208), (12, 3266840), (15, 2613472), (16, 2450130), (20, 1960104), (24, 1633420), (30, 1306736), (32, 1225065), (40, 980052), (48, 816710), (60, 653368), (80, 490026), (96, 408355), (120, 326684), (160, 245013), (240, 163342), (480, 81671)]