30248280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 99740160

約数和(自身を除く): 69491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1151, 1314, 1460, 1752, 2190, 2302, 2628, 2920, 3285, 3453, 4380, 4604, 5256, 5755, 6570, 6906, 8760, 9208, 10359, 11510, 13140, 13812, 17265, 20718, 23020, 26280, 27624, 34530, 41436, 46040, 51795, 69060, 82872, 84023, 103590, 138120, 168046, 207180, 252069, 336092, 414360, 420115, 504138, 672184, 756207, 840230, 1008276, 1260345, 1512414, 1680460, 2016552, 2520690, 3024828, 3360920, 3781035, 5041380, 6049656, 7562070, 10082760, 15124140, 30248280]

約数ペア:

[(1, 30248280), (2, 15124140), (3, 10082760), (4, 7562070), (5, 6049656), (6, 5041380), (8, 3781035), (9, 3360920), (10, 3024828), (12, 2520690), (15, 2016552), (18, 1680460), (20, 1512414), (24, 1260345), (30, 1008276), (36, 840230), (40, 756207), (45, 672184), (60, 504138), (72, 420115), (73, 414360), (90, 336092), (120, 252069), (146, 207180), (180, 168046), (219, 138120), (292, 103590), (360, 84023), (365, 82872), (438, 69060), (584, 51795), (657, 46040), (730, 41436), (876, 34530), (1095, 27624), (1151, 26280), (1314, 23020), (1460, 20718), (1752, 17265), (2190, 13812), (2302, 13140), (2628, 11510), (2920, 10359), (3285, 9208), (3453, 8760), (4380, 6906), (4604, 6570), (5256, 5755)]