770229120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{401161}}^1$

素因数の和:401183

約数の個数: 64

約数和(自身を含む): 2455111440

約数和(自身を除く): 1684882320

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, 401161, 802322, 1203483, 1604644, 2005805, 2406966, 3209288, 4011610, 4813932, 6017415, 6418576, 8023220, 9627864, 12034830, 12837152, 16046440, 19255728, 24069660, 25674304, 32092880, 38511456, 48139320, 51348608, 64185760, 77022912, 96278640, 128371520, 154045824, 192557280, 256743040, 385114560, 770229120]

約数ペア:

[(1, 770229120), (2, 385114560), (3, 256743040), (4, 192557280), (5, 154045824), (6, 128371520), (8, 96278640), (10, 77022912), (12, 64185760), (15, 51348608), (16, 48139320), (20, 38511456), (24, 32092880), (30, 25674304), (32, 24069660), (40, 19255728), (48, 16046440), (60, 12837152), (64, 12034830), (80, 9627864), (96, 8023220), (120, 6418576), (128, 6017415), (160, 4813932), (192, 4011610), (240, 3209288), (320, 2406966), (384, 2005805), (480, 1604644), (640, 1203483), (960, 802322), (1920, 401161)]