202042920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1683691}}^1$

素因数の和:1683705

約数の個数: 32

約数和(自身を含む): 606129120

約数和(自身を除く): 404086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1683691, 3367382, 5051073, 6734764, 8418455, 10102146, 13469528, 16836910, 20204292, 25255365, 33673820, 40408584, 50510730, 67347640, 101021460, 202042920]

約数ペア:

[(1, 202042920), (2, 101021460), (3, 67347640), (4, 50510730), (5, 40408584), (6, 33673820), (8, 25255365), (10, 20204292), (12, 16836910), (15, 13469528), (20, 10102146), (24, 8418455), (30, 6734764), (40, 5051073), (60, 3367382), (120, 1683691)]