15661373220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29002543}}^1$

素因数の和:29002561

約数の個数: 48

約数和(自身を含む): 48724273920

約数和(自身を除く): 33062900700

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, 29002543, 58005086, 87007629, 116010172, 145012715, 174015258, 261022887, 290025430, 348030516, 435038145, 522045774, 580050860, 783068661, 870076290, 1044091548, 1305114435, 1566137322, 1740152580, 2610228870, 3132274644, 3915343305, 5220457740, 7830686610, 15661373220]

約数ペア:

[(1, 15661373220), (2, 7830686610), (3, 5220457740), (4, 3915343305), (5, 3132274644), (6, 2610228870), (9, 1740152580), (10, 1566137322), (12, 1305114435), (15, 1044091548), (18, 870076290), (20, 783068661), (27, 580050860), (30, 522045774), (36, 435038145), (45, 348030516), (54, 290025430), (60, 261022887), (90, 174015258), (108, 145012715), (135, 116010172), (180, 87007629), (270, 58005086), (540, 29002543)]