1868629440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1946489}}^1$

素因数の和:1946509

約数の個数: 56

約数和(自身を含む): 5932901520

約数和(自身を除く): 4064272080

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, 1946489, 3892978, 5839467, 7785956, 9732445, 11678934, 15571912, 19464890, 23357868, 29197335, 31143824, 38929780, 46715736, 58394670, 62287648, 77859560, 93431472, 116789340, 124575296, 155719120, 186862944, 233578680, 311438240, 373725888, 467157360, 622876480, 934314720, 1868629440]

約数ペア:

[(1, 1868629440), (2, 934314720), (3, 622876480), (4, 467157360), (5, 373725888), (6, 311438240), (8, 233578680), (10, 186862944), (12, 155719120), (15, 124575296), (16, 116789340), (20, 93431472), (24, 77859560), (30, 62287648), (32, 58394670), (40, 46715736), (48, 38929780), (60, 31143824), (64, 29197335), (80, 23357868), (96, 19464890), (120, 15571912), (160, 11678934), (192, 9732445), (240, 7785956), (320, 5839467), (480, 3892978), (960, 1946489)]