56484840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1229}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 170035200

約数和(自身を除く): 113550360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1229, 1532, 1915, 2298, 2458, 3064, 3687, 3830, 4596, 4916, 5745, 6145, 7374, 7660, 9192, 9832, 11490, 12290, 14748, 15320, 18435, 22980, 24580, 29496, 36870, 45960, 49160, 73740, 147480, 470707, 941414, 1412121, 1882828, 2353535, 2824242, 3765656, 4707070, 5648484, 7060605, 9414140, 11296968, 14121210, 18828280, 28242420, 56484840]

約数ペア:

[(1, 56484840), (2, 28242420), (3, 18828280), (4, 14121210), (5, 11296968), (6, 9414140), (8, 7060605), (10, 5648484), (12, 4707070), (15, 3765656), (20, 2824242), (24, 2353535), (30, 1882828), (40, 1412121), (60, 941414), (120, 470707), (383, 147480), (766, 73740), (1149, 49160), (1229, 45960), (1532, 36870), (1915, 29496), (2298, 24580), (2458, 22980), (3064, 18435), (3687, 15320), (3830, 14748), (4596, 12290), (4916, 11490), (5745, 9832), (6145, 9192), (7374, 7660)]