133180920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{369947}}^1$

素因数の和:369964

約数の個数: 48

約数和(自身を含む): 432839160

約数和(自身を除く): 299658240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 369947, 739894, 1109841, 1479788, 1849735, 2219682, 2959576, 3329523, 3699470, 4439364, 5549205, 6659046, 7398940, 8878728, 11098410, 13318092, 14797880, 16647615, 22196820, 26636184, 33295230, 44393640, 66590460, 133180920]

約数ペア:

[(1, 133180920), (2, 66590460), (3, 44393640), (4, 33295230), (5, 26636184), (6, 22196820), (8, 16647615), (9, 14797880), (10, 13318092), (12, 11098410), (15, 8878728), (18, 7398940), (20, 6659046), (24, 5549205), (30, 4439364), (36, 3699470), (40, 3329523), (45, 2959576), (60, 2219682), (72, 1849735), (90, 1479788), (120, 1109841), (180, 739894), (360, 369947)]