1917418080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3994621}}^1$

素因数の和:3994639

約数の個数: 48

約数和(自身を含む): 6039868464

約数和(自身を除く): 4122450384

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, 3994621, 7989242, 11983863, 15978484, 19973105, 23967726, 31956968, 39946210, 47935452, 59919315, 63913936, 79892420, 95870904, 119838630, 127827872, 159784840, 191741808, 239677260, 319569680, 383483616, 479354520, 639139360, 958709040, 1917418080]

約数ペア:

[(1, 1917418080), (2, 958709040), (3, 639139360), (4, 479354520), (5, 383483616), (6, 319569680), (8, 239677260), (10, 191741808), (12, 159784840), (15, 127827872), (16, 119838630), (20, 95870904), (24, 79892420), (30, 63913936), (32, 59919315), (40, 47935452), (48, 39946210), (60, 31956968), (80, 23967726), (96, 19973105), (120, 15978484), (160, 11983863), (240, 7989242), (480, 3994621)]