39321120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81919}}^1$

素因数の和:81937

約数の個数: 48

約数和(自身を含む): 123863040

約数和(自身を除く): 84541920

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, 81919, 163838, 245757, 327676, 409595, 491514, 655352, 819190, 983028, 1228785, 1310704, 1638380, 1966056, 2457570, 2621408, 3276760, 3932112, 4915140, 6553520, 7864224, 9830280, 13107040, 19660560, 39321120]

約数ペア:

[(1, 39321120), (2, 19660560), (3, 13107040), (4, 9830280), (5, 7864224), (6, 6553520), (8, 4915140), (10, 3932112), (12, 3276760), (15, 2621408), (16, 2457570), (20, 1966056), (24, 1638380), (30, 1310704), (32, 1228785), (40, 983028), (48, 819190), (60, 655352), (80, 491514), (96, 409595), (120, 327676), (160, 245757), (240, 163838), (480, 81919)]