378280920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3152341}}^1$

素因数の和:3152355

約数の個数: 32

約数和(自身を含む): 1134843120

約数和(自身を除く): 756562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3152341, 6304682, 9457023, 12609364, 15761705, 18914046, 25218728, 31523410, 37828092, 47285115, 63046820, 75656184, 94570230, 126093640, 189140460, 378280920]

約数ペア:

[(1, 378280920), (2, 189140460), (3, 126093640), (4, 94570230), (5, 75656184), (6, 63046820), (8, 47285115), (10, 37828092), (12, 31523410), (15, 25218728), (20, 18914046), (24, 15761705), (30, 12609364), (40, 9457023), (60, 6304682), (120, 3152341)]