3829440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{3989}}^1$

素因数の和:4009

約数の個数: 56

約数和(自身を含む): 12161520

約数和(自身を除く): 8332080

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, 3989, 7978, 11967, 15956, 19945, 23934, 31912, 39890, 47868, 59835, 63824, 79780, 95736, 119670, 127648, 159560, 191472, 239340, 255296, 319120, 382944, 478680, 638240, 765888, 957360, 1276480, 1914720, 3829440]

約数ペア:

[(1, 3829440), (2, 1914720), (3, 1276480), (4, 957360), (5, 765888), (6, 638240), (8, 478680), (10, 382944), (12, 319120), (15, 255296), (16, 239340), (20, 191472), (24, 159560), (30, 127648), (32, 119670), (40, 95736), (48, 79780), (60, 63824), (64, 59835), (80, 47868), (96, 39890), (120, 31912), (160, 23934), (192, 19945), (240, 15956), (320, 11967), (480, 7978), (960, 3989)]