67207440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{280031}}^1$

素因数の和:280047

約数の個数: 40

約数和(自身を含む): 208343808

約数和(自身を除く): 141136368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 280031, 560062, 840093, 1120124, 1400155, 1680186, 2240248, 2800310, 3360372, 4200465, 4480496, 5600620, 6720744, 8400930, 11201240, 13441488, 16801860, 22402480, 33603720, 67207440]

約数ペア:

[(1, 67207440), (2, 33603720), (3, 22402480), (4, 16801860), (5, 13441488), (6, 11201240), (8, 8400930), (10, 6720744), (12, 5600620), (15, 4480496), (16, 4200465), (20, 3360372), (24, 2800310), (30, 2240248), (40, 1680186), (48, 1400155), (60, 1120124), (80, 840093), (120, 560062), (240, 280031)]