393291120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7219}}^1$

素因数の和:7462

約数の個数: 80

約数和(自身を含む): 1224743040

約数和(自身を除く): 831451920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 7219, 9080, 10896, 13620, 14438, 18160, 21657, 27240, 28876, 36095, 43314, 54480, 57752, 72190, 86628, 108285, 115504, 144380, 173256, 216570, 288760, 346512, 433140, 577520, 866280, 1638713, 1732560, 3277426, 4916139, 6554852, 8193565, 9832278, 13109704, 16387130, 19664556, 24580695, 26219408, 32774260, 39329112, 49161390, 65548520, 78658224, 98322780, 131097040, 196645560, 393291120]

約数ペア:

[(1, 393291120), (2, 196645560), (3, 131097040), (4, 98322780), (5, 78658224), (6, 65548520), (8, 49161390), (10, 39329112), (12, 32774260), (15, 26219408), (16, 24580695), (20, 19664556), (24, 16387130), (30, 13109704), (40, 9832278), (48, 8193565), (60, 6554852), (80, 4916139), (120, 3277426), (227, 1732560), (240, 1638713), (454, 866280), (681, 577520), (908, 433140), (1135, 346512), (1362, 288760), (1816, 216570), (2270, 173256), (2724, 144380), (3405, 115504), (3632, 108285), (4540, 86628), (5448, 72190), (6810, 57752), (7219, 54480), (9080, 43314), (10896, 36095), (13620, 28876), (14438, 27240), (18160, 21657)]