156723240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1306027}}^1$

素因数の和:1306041

約数の個数: 32

約数和(自身を含む): 470170080

約数和(自身を除く): 313446840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1306027, 2612054, 3918081, 5224108, 6530135, 7836162, 10448216, 13060270, 15672324, 19590405, 26120540, 31344648, 39180810, 52241080, 78361620, 156723240]

約数ペア:

[(1, 156723240), (2, 78361620), (3, 52241080), (4, 39180810), (5, 31344648), (6, 26120540), (8, 19590405), (10, 15672324), (12, 13060270), (15, 10448216), (20, 7836162), (24, 6530135), (30, 5224108), (40, 3918081), (60, 2612054), (120, 1306027)]