180657072

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{23671}}^1$

素因数の和:23738

約数の個数: 60

約数和(自身を含む): 515150064

約数和(自身を除く): 334492992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 23671, 47342, 71013, 94684, 142026, 189368, 213039, 284052, 378736, 426078, 568104, 852156, 1136208, 1254563, 1704312, 2509126, 3408624, 3763689, 5018252, 7527378, 10036504, 11291067, 15054756, 20073008, 22582134, 30109512, 45164268, 60219024, 90328536, 180657072]

約数ペア:

[(1, 180657072), (2, 90328536), (3, 60219024), (4, 45164268), (6, 30109512), (8, 22582134), (9, 20073008), (12, 15054756), (16, 11291067), (18, 10036504), (24, 7527378), (36, 5018252), (48, 3763689), (53, 3408624), (72, 2509126), (106, 1704312), (144, 1254563), (159, 1136208), (212, 852156), (318, 568104), (424, 426078), (477, 378736), (636, 284052), (848, 213039), (954, 189368), (1272, 142026), (1908, 94684), (2544, 71013), (3816, 47342), (7632, 23671)]