233872020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1299289}}^1$

素因数の和:1299304

約数の個数: 36

約数和(自身を含む): 709412340

約数和(自身を除く): 475540320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1299289, 2598578, 3897867, 5197156, 6496445, 7795734, 11693601, 12992890, 15591468, 19489335, 23387202, 25985780, 38978670, 46774404, 58468005, 77957340, 116936010, 233872020]

約数ペア:

[(1, 233872020), (2, 116936010), (3, 77957340), (4, 58468005), (5, 46774404), (6, 38978670), (9, 25985780), (10, 23387202), (12, 19489335), (15, 15591468), (18, 12992890), (20, 11693601), (30, 7795734), (36, 6496445), (45, 5197156), (60, 3897867), (90, 2598578), (180, 1299289)]