119640640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53411}}^1$

素因数の和:53435

約数の個数: 56

約数和(自身を含む): 325599552

約数和(自身を除く): 205958912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 53411, 106822, 213644, 267055, 373877, 427288, 534110, 747754, 854576, 1068220, 1495508, 1709152, 1869385, 2136440, 2991016, 3418304, 3738770, 4272880, 5982032, 7477540, 8545760, 11964064, 14955080, 17091520, 23928128, 29910160, 59820320, 119640640]

約数ペア:

[(1, 119640640), (2, 59820320), (4, 29910160), (5, 23928128), (7, 17091520), (8, 14955080), (10, 11964064), (14, 8545760), (16, 7477540), (20, 5982032), (28, 4272880), (32, 3738770), (35, 3418304), (40, 2991016), (56, 2136440), (64, 1869385), (70, 1709152), (80, 1495508), (112, 1068220), (140, 854576), (160, 747754), (224, 534110), (280, 427288), (320, 373877), (448, 267055), (560, 213644), (1120, 106822), (2240, 53411)]