499131120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2079713}}^1$

素因数の和:2079729

約数の個数: 40

約数和(自身を含む): 1547307216

約数和(自身を除く): 1048176096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2079713, 4159426, 6239139, 8318852, 10398565, 12478278, 16637704, 20797130, 24956556, 31195695, 33275408, 41594260, 49913112, 62391390, 83188520, 99826224, 124782780, 166377040, 249565560, 499131120]

約数ペア:

[(1, 499131120), (2, 249565560), (3, 166377040), (4, 124782780), (5, 99826224), (6, 83188520), (8, 62391390), (10, 49913112), (12, 41594260), (15, 33275408), (16, 31195695), (20, 24956556), (24, 20797130), (30, 16637704), (40, 12478278), (48, 10398565), (60, 8318852), (80, 6239139), (120, 4159426), (240, 2079713)]