120221600

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1582

約数の個数: 72

約数和(自身を含む): 296543520

約数和(自身を除く): 176321920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 400, 412, 515, 800, 824, 1030, 1459, 1648, 2060, 2575, 2918, 3296, 4120, 5150, 5836, 7295, 8240, 10300, 11672, 14590, 16480, 20600, 23344, 29180, 36475, 41200, 46688, 58360, 72950, 82400, 116720, 145900, 150277, 233440, 291800, 300554, 583600, 601108, 751385, 1167200, 1202216, 1502770, 2404432, 3005540, 3756925, 4808864, 6011080, 7513850, 12022160, 15027700, 24044320, 30055400, 60110800, 120221600]

約数ペア:

[(1, 120221600), (2, 60110800), (4, 30055400), (5, 24044320), (8, 15027700), (10, 12022160), (16, 7513850), (20, 6011080), (25, 4808864), (32, 3756925), (40, 3005540), (50, 2404432), (80, 1502770), (100, 1202216), (103, 1167200), (160, 751385), (200, 601108), (206, 583600), (400, 300554), (412, 291800), (515, 233440), (800, 150277), (824, 145900), (1030, 116720), (1459, 82400), (1648, 72950), (2060, 58360), (2575, 46688), (2918, 41200), (3296, 36475), (4120, 29180), (5150, 23344), (5836, 20600), (7295, 16480), (8240, 14590), (10300, 11672)]