120377560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{44917}}^1$

素因数の和:44995

約数の個数: 32

約数和(自身を含む): 274898160

約数和(自身を除く): 154520600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 44917, 89834, 179668, 224585, 359336, 449170, 898340, 1796680, 3009439, 6018878, 12037756, 15047195, 24075512, 30094390, 60188780, 120377560]

約数ペア:

[(1, 120377560), (2, 60188780), (4, 30094390), (5, 24075512), (8, 15047195), (10, 12037756), (20, 6018878), (40, 3009439), (67, 1796680), (134, 898340), (268, 449170), (335, 359336), (536, 224585), (670, 179668), (1340, 89834), (2680, 44917)]