225306960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1627}}^1$

素因数の和:2220

約数の個数: 80

約数和(自身を含む): 700092096

約数和(自身を除く): 474785136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 577, 1154, 1627, 1731, 2308, 2885, 3254, 3462, 4616, 4881, 5770, 6508, 6924, 8135, 8655, 9232, 9762, 11540, 13016, 13848, 16270, 17310, 19524, 23080, 24405, 26032, 27696, 32540, 34620, 39048, 46160, 48810, 65080, 69240, 78096, 97620, 130160, 138480, 195240, 390480, 938779, 1877558, 2816337, 3755116, 4693895, 5632674, 7510232, 9387790, 11265348, 14081685, 15020464, 18775580, 22530696, 28163370, 37551160, 45061392, 56326740, 75102320, 112653480, 225306960]

約数ペア:

[(1, 225306960), (2, 112653480), (3, 75102320), (4, 56326740), (5, 45061392), (6, 37551160), (8, 28163370), (10, 22530696), (12, 18775580), (15, 15020464), (16, 14081685), (20, 11265348), (24, 9387790), (30, 7510232), (40, 5632674), (48, 4693895), (60, 3755116), (80, 2816337), (120, 1877558), (240, 938779), (577, 390480), (1154, 195240), (1627, 138480), (1731, 130160), (2308, 97620), (2885, 78096), (3254, 69240), (3462, 65080), (4616, 48810), (4881, 46160), (5770, 39048), (6508, 34620), (6924, 32540), (8135, 27696), (8655, 26032), (9232, 24405), (9762, 23080), (11540, 19524), (13016, 17310), (13848, 16270)]