15361552880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6621359}}^1$

素因数の和:6621401

約数の個数: 40

約数和(自身を含む): 36947188800

約数和(自身を除く): 21585635920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6621359, 13242718, 26485436, 33106795, 52970872, 66213590, 105941744, 132427180, 192019411, 264854360, 384038822, 529708720, 768077644, 960097055, 1536155288, 1920194110, 3072310576, 3840388220, 7680776440, 15361552880]

約数ペア:

[(1, 15361552880), (2, 7680776440), (4, 3840388220), (5, 3072310576), (8, 1920194110), (10, 1536155288), (16, 960097055), (20, 768077644), (29, 529708720), (40, 384038822), (58, 264854360), (80, 192019411), (116, 132427180), (145, 105941744), (232, 66213590), (290, 52970872), (464, 33106795), (580, 26485436), (1160, 13242718), (2320, 6621359)]