54573960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{64969}}^1$

素因数の和:64990

約数の個数: 64

約数和(自身を含む): 187113600

約数和(自身を除く): 132539640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 64969, 129938, 194907, 259876, 324845, 389814, 454783, 519752, 649690, 779628, 909566, 974535, 1299380, 1364349, 1559256, 1819132, 1949070, 2273915, 2598760, 2728698, 3638264, 3898140, 4547830, 5457396, 6821745, 7796280, 9095660, 10914792, 13643490, 18191320, 27286980, 54573960]

約数ペア:

[(1, 54573960), (2, 27286980), (3, 18191320), (4, 13643490), (5, 10914792), (6, 9095660), (7, 7796280), (8, 6821745), (10, 5457396), (12, 4547830), (14, 3898140), (15, 3638264), (20, 2728698), (21, 2598760), (24, 2273915), (28, 1949070), (30, 1819132), (35, 1559256), (40, 1364349), (42, 1299380), (56, 974535), (60, 909566), (70, 779628), (84, 649690), (105, 519752), (120, 454783), (140, 389814), (168, 324845), (210, 259876), (280, 194907), (420, 129938), (840, 64969)]