120370400

素因数分解:

$2^5\times 5^2\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:796

約数の個数: 72

約数和(自身を含む): 295371720

約数和(自身を除く): 175001320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 379, 397, 400, 758, 794, 800, 1516, 1588, 1895, 1985, 3032, 3176, 3790, 3970, 6064, 6352, 7580, 7940, 9475, 9925, 12128, 12704, 15160, 15880, 18950, 19850, 30320, 31760, 37900, 39700, 60640, 63520, 75800, 79400, 150463, 151600, 158800, 300926, 303200, 317600, 601852, 752315, 1203704, 1504630, 2407408, 3009260, 3761575, 4814816, 6018520, 7523150, 12037040, 15046300, 24074080, 30092600, 60185200, 120370400]

約数ペア:

[(1, 120370400), (2, 60185200), (4, 30092600), (5, 24074080), (8, 15046300), (10, 12037040), (16, 7523150), (20, 6018520), (25, 4814816), (32, 3761575), (40, 3009260), (50, 2407408), (80, 1504630), (100, 1203704), (160, 752315), (200, 601852), (379, 317600), (397, 303200), (400, 300926), (758, 158800), (794, 151600), (800, 150463), (1516, 79400), (1588, 75800), (1895, 63520), (1985, 60640), (3032, 39700), (3176, 37900), (3790, 31760), (3970, 30320), (6064, 19850), (6352, 18950), (7580, 15880), (7940, 15160), (9475, 12704), (9925, 12128)]