57141120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29761}}^1$

素因数の和:29783

約数の個数: 64

約数和(自身を含む): 182143440

約数和(自身を除く): 125002320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 29761, 59522, 89283, 119044, 148805, 178566, 238088, 297610, 357132, 446415, 476176, 595220, 714264, 892830, 952352, 1190440, 1428528, 1785660, 1904704, 2380880, 2857056, 3571320, 3809408, 4761760, 5714112, 7142640, 9523520, 11428224, 14285280, 19047040, 28570560, 57141120]

約数ペア:

[(1, 57141120), (2, 28570560), (3, 19047040), (4, 14285280), (5, 11428224), (6, 9523520), (8, 7142640), (10, 5714112), (12, 4761760), (15, 3809408), (16, 3571320), (20, 2857056), (24, 2380880), (30, 1904704), (32, 1785660), (40, 1428528), (48, 1190440), (60, 952352), (64, 892830), (80, 714264), (96, 595220), (120, 476176), (128, 446415), (160, 357132), (192, 297610), (240, 238088), (320, 178566), (384, 148805), (480, 119044), (640, 89283), (960, 59522), (1920, 29761)]