20160449520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1584941}}^1$

素因数の和:1585010

約数の個数: 80

約数和(自身を含む): 63676629792

約数和(自身を除く): 43516180272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 1584941, 3169882, 4754823, 6339764, 7924705, 9509646, 12679528, 15849410, 19019292, 23774115, 25359056, 31698820, 38038584, 47548230, 63397640, 76077168, 84001873, 95096460, 126795280, 168003746, 190192920, 252005619, 336007492, 380385840, 420009365, 504011238, 672014984, 840018730, 1008022476, 1260028095, 1344029968, 1680037460, 2016044952, 2520056190, 3360074920, 4032089904, 5040112380, 6720149840, 10080224760, 20160449520]

約数ペア:

[(1, 20160449520), (2, 10080224760), (3, 6720149840), (4, 5040112380), (5, 4032089904), (6, 3360074920), (8, 2520056190), (10, 2016044952), (12, 1680037460), (15, 1344029968), (16, 1260028095), (20, 1008022476), (24, 840018730), (30, 672014984), (40, 504011238), (48, 420009365), (53, 380385840), (60, 336007492), (80, 252005619), (106, 190192920), (120, 168003746), (159, 126795280), (212, 95096460), (240, 84001873), (265, 76077168), (318, 63397640), (424, 47548230), (530, 38038584), (636, 31698820), (795, 25359056), (848, 23774115), (1060, 19019292), (1272, 15849410), (1590, 12679528), (2120, 9509646), (2544, 7924705), (3180, 6339764), (4240, 4754823), (6360, 3169882), (12720, 1584941)]