57153960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{158761}}^1$

素因数の和:158778

約数の個数: 48

約数和(自身を含む): 185751540

約数和(自身を除く): 128597580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 158761, 317522, 476283, 635044, 793805, 952566, 1270088, 1428849, 1587610, 1905132, 2381415, 2857698, 3175220, 3810264, 4762830, 5715396, 6350440, 7144245, 9525660, 11430792, 14288490, 19051320, 28576980, 57153960]

約数ペア:

[(1, 57153960), (2, 28576980), (3, 19051320), (4, 14288490), (5, 11430792), (6, 9525660), (8, 7144245), (9, 6350440), (10, 5715396), (12, 4762830), (15, 3810264), (18, 3175220), (20, 2857698), (24, 2381415), (30, 1905132), (36, 1587610), (40, 1428849), (45, 1270088), (60, 952566), (72, 793805), (90, 635044), (120, 476283), (180, 317522), (360, 158761)]