3030400

素因数分解:

$2^7\times 5^2\times {\mathrm{947}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 7493940

約数和(自身を除く): 4463540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 947, 1600, 1894, 3200, 3788, 4735, 7576, 9470, 15152, 18940, 23675, 30304, 37880, 47350, 60608, 75760, 94700, 121216, 151520, 189400, 303040, 378800, 606080, 757600, 1515200, 3030400]

約数ペア:

[(1, 3030400), (2, 1515200), (4, 757600), (5, 606080), (8, 378800), (10, 303040), (16, 189400), (20, 151520), (25, 121216), (32, 94700), (40, 75760), (50, 60608), (64, 47350), (80, 37880), (100, 30304), (128, 23675), (160, 18940), (200, 15152), (320, 9470), (400, 7576), (640, 4735), (800, 3788), (947, 3200), (1600, 1894)]