118848640

素因数分解:

$2^7\times 5^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 285699960

約数和(自身を除く): 166851320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 320, 466, 640, 797, 932, 1165, 1594, 1864, 2330, 3188, 3728, 3985, 4660, 6376, 7456, 7970, 9320, 12752, 14912, 15940, 18640, 25504, 29824, 31880, 37280, 51008, 63760, 74560, 102016, 127520, 149120, 185701, 255040, 371402, 510080, 742804, 928505, 1485608, 1857010, 2971216, 3714020, 5942432, 7428040, 11884864, 14856080, 23769728, 29712160, 59424320, 118848640]

約数ペア:

[(1, 118848640), (2, 59424320), (4, 29712160), (5, 23769728), (8, 14856080), (10, 11884864), (16, 7428040), (20, 5942432), (32, 3714020), (40, 2971216), (64, 1857010), (80, 1485608), (128, 928505), (160, 742804), (233, 510080), (320, 371402), (466, 255040), (640, 185701), (797, 149120), (932, 127520), (1165, 102016), (1594, 74560), (1864, 63760), (2330, 51008), (3188, 37280), (3728, 31880), (3985, 29824), (4660, 25504), (6376, 18640), (7456, 15940), (7970, 14912), (9320, 12752)]