120468740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45289}}^1$

素因数の和:45324

約数の個数: 48

約数和(自身を含む): 304348800

約数和(自身を除く): 183880060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 45289, 90578, 181156, 226445, 317023, 452890, 634046, 860491, 905780, 1268092, 1585115, 1720982, 3170230, 3441964, 4302455, 6023437, 6340460, 8604910, 12046874, 17209820, 24093748, 30117185, 60234370, 120468740]

約数ペア:

[(1, 120468740), (2, 60234370), (4, 30117185), (5, 24093748), (7, 17209820), (10, 12046874), (14, 8604910), (19, 6340460), (20, 6023437), (28, 4302455), (35, 3441964), (38, 3170230), (70, 1720982), (76, 1585115), (95, 1268092), (133, 905780), (140, 860491), (190, 634046), (266, 452890), (380, 317023), (532, 226445), (665, 181156), (1330, 90578), (2660, 45289)]