87653520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2369

約数の個数: 120

約数和(自身を含む): 300054456

約数和(自身を除く): 212400936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2297, 2385, 2544, 3180, 3816, 4240, 4594, 4770, 6360, 6891, 7632, 9188, 9540, 11485, 12720, 13782, 18376, 19080, 20673, 22970, 27564, 34455, 36752, 38160, 41346, 45940, 55128, 68910, 82692, 91880, 103365, 110256, 121741, 137820, 165384, 183760, 206730, 243482, 275640, 330768, 365223, 413460, 486964, 551280, 608705, 730446, 826920, 973928, 1095669, 1217410, 1460892, 1653840, 1826115, 1947856, 2191338, 2434820, 2921784, 3652230, 4382676, 4869640, 5478345, 5843568, 7304460, 8765352, 9739280, 10956690, 14608920, 17530704, 21913380, 29217840, 43826760, 87653520]

約数ペア:

[(1, 87653520), (2, 43826760), (3, 29217840), (4, 21913380), (5, 17530704), (6, 14608920), (8, 10956690), (9, 9739280), (10, 8765352), (12, 7304460), (15, 5843568), (16, 5478345), (18, 4869640), (20, 4382676), (24, 3652230), (30, 2921784), (36, 2434820), (40, 2191338), (45, 1947856), (48, 1826115), (53, 1653840), (60, 1460892), (72, 1217410), (80, 1095669), (90, 973928), (106, 826920), (120, 730446), (144, 608705), (159, 551280), (180, 486964), (212, 413460), (240, 365223), (265, 330768), (318, 275640), (360, 243482), (424, 206730), (477, 183760), (530, 165384), (636, 137820), (720, 121741), (795, 110256), (848, 103365), (954, 91880), (1060, 82692), (1272, 68910), (1590, 55128), (1908, 45940), (2120, 41346), (2297, 38160), (2385, 36752), (2544, 34455), (3180, 27564), (3816, 22970), (4240, 20673), (4594, 19080), (4770, 18376), (6360, 13782), (6891, 12720), (7632, 11485), (9188, 9540)]