72342180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{133967}}^1$

素因数の和:133985

約数の個数: 48

約数和(自身を含む): 225066240

約数和(自身を除く): 152724060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 133967, 267934, 401901, 535868, 669835, 803802, 1205703, 1339670, 1607604, 2009505, 2411406, 2679340, 3617109, 4019010, 4822812, 6028515, 7234218, 8038020, 12057030, 14468436, 18085545, 24114060, 36171090, 72342180]

約数ペア:

[(1, 72342180), (2, 36171090), (3, 24114060), (4, 18085545), (5, 14468436), (6, 12057030), (9, 8038020), (10, 7234218), (12, 6028515), (15, 4822812), (18, 4019010), (20, 3617109), (27, 2679340), (30, 2411406), (36, 2009505), (45, 1607604), (54, 1339670), (60, 1205703), (90, 803802), (108, 669835), (135, 535868), (180, 401901), (270, 267934), (540, 133967)]