122890440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1024087}}^1$

素因数の和:1024101

約数の個数: 32

約数和(自身を含む): 368671680

約数和(自身を除く): 245781240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1024087, 2048174, 3072261, 4096348, 5120435, 6144522, 8192696, 10240870, 12289044, 15361305, 20481740, 24578088, 30722610, 40963480, 61445220, 122890440]

約数ペア:

[(1, 122890440), (2, 61445220), (3, 40963480), (4, 30722610), (5, 24578088), (6, 20481740), (8, 15361305), (10, 12289044), (12, 10240870), (15, 8192696), (20, 6144522), (24, 5120435), (30, 4096348), (40, 3072261), (60, 2048174), (120, 1024087)]