1219344960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1270151}}^1$

素因数の和:1270171

約数の個数: 56

約数和(自身を含む): 3871423296

約数和(自身を除く): 2652078336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1270151, 2540302, 3810453, 5080604, 6350755, 7620906, 10161208, 12701510, 15241812, 19052265, 20322416, 25403020, 30483624, 38104530, 40644832, 50806040, 60967248, 76209060, 81289664, 101612080, 121934496, 152418120, 203224160, 243868992, 304836240, 406448320, 609672480, 1219344960]

約数ペア:

[(1, 1219344960), (2, 609672480), (3, 406448320), (4, 304836240), (5, 243868992), (6, 203224160), (8, 152418120), (10, 121934496), (12, 101612080), (15, 81289664), (16, 76209060), (20, 60967248), (24, 50806040), (30, 40644832), (32, 38104530), (40, 30483624), (48, 25403020), (60, 20322416), (64, 19052265), (80, 15241812), (96, 12701510), (120, 10161208), (160, 7620906), (192, 6350755), (240, 5080604), (320, 3810453), (480, 2540302), (960, 1270151)]