392890560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{409261}}^1$

素因数の和:409281

約数の個数: 56

約数和(自身を含む): 1247430576

約数和(自身を除く): 854540016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 409261, 818522, 1227783, 1637044, 2046305, 2455566, 3274088, 4092610, 4911132, 6138915, 6548176, 8185220, 9822264, 12277830, 13096352, 16370440, 19644528, 24555660, 26192704, 32740880, 39289056, 49111320, 65481760, 78578112, 98222640, 130963520, 196445280, 392890560]

約数ペア:

[(1, 392890560), (2, 196445280), (3, 130963520), (4, 98222640), (5, 78578112), (6, 65481760), (8, 49111320), (10, 39289056), (12, 32740880), (15, 26192704), (16, 24555660), (20, 19644528), (24, 16370440), (30, 13096352), (32, 12277830), (40, 9822264), (48, 8185220), (60, 6548176), (64, 6138915), (80, 4911132), (96, 4092610), (120, 3274088), (160, 2455566), (192, 2046305), (240, 1637044), (320, 1227783), (480, 818522), (960, 409261)]