201053040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{837721}}^1$

素因数の和:837737

約数の個数: 40

約数和(自身を含む): 623265168

約数和(自身を除く): 422212128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 837721, 1675442, 2513163, 3350884, 4188605, 5026326, 6701768, 8377210, 10052652, 12565815, 13403536, 16754420, 20105304, 25131630, 33508840, 40210608, 50263260, 67017680, 100526520, 201053040]

約数ペア:

[(1, 201053040), (2, 100526520), (3, 67017680), (4, 50263260), (5, 40210608), (6, 33508840), (8, 25131630), (10, 20105304), (12, 16754420), (15, 13403536), (16, 12565815), (20, 10052652), (24, 8377210), (30, 6701768), (40, 5026326), (48, 4188605), (60, 3350884), (80, 2513163), (120, 1675442), (240, 837721)]