2080686540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{152767}}^1$

素因数の和:153006

約数の個数: 48

約数和(自身を含む): 5851625472

約数和(自身を除く): 3770938932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 152767, 305534, 458301, 611068, 763835, 916602, 1527670, 1833204, 2291505, 3055340, 4583010, 9166020, 34678109, 69356218, 104034327, 138712436, 173390545, 208068654, 346781090, 416137308, 520171635, 693562180, 1040343270, 2080686540]

約数ペア:

[(1, 2080686540), (2, 1040343270), (3, 693562180), (4, 520171635), (5, 416137308), (6, 346781090), (10, 208068654), (12, 173390545), (15, 138712436), (20, 104034327), (30, 69356218), (60, 34678109), (227, 9166020), (454, 4583010), (681, 3055340), (908, 2291505), (1135, 1833204), (1362, 1527670), (2270, 916602), (2724, 763835), (3405, 611068), (4540, 458301), (6810, 305534), (13620, 152767)]