15102180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{27967}}^1$

素因数の和:27985

約数の個数: 48

約数和(自身を含む): 46986240

約数和(自身を除く): 31884060

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, 27967, 55934, 83901, 111868, 139835, 167802, 251703, 279670, 335604, 419505, 503406, 559340, 755109, 839010, 1006812, 1258515, 1510218, 1678020, 2517030, 3020436, 3775545, 5034060, 7551090, 15102180]

約数ペア:

[(1, 15102180), (2, 7551090), (3, 5034060), (4, 3775545), (5, 3020436), (6, 2517030), (9, 1678020), (10, 1510218), (12, 1258515), (15, 1006812), (18, 839010), (20, 755109), (27, 559340), (30, 503406), (36, 419505), (45, 335604), (54, 279670), (60, 251703), (90, 167802), (108, 139835), (135, 111868), (180, 83901), (270, 55934), (540, 27967)]