15694312080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{470453}}^1$

素因数の和:470608

約数の個数: 80

約数和(自身を含む): 49002488640

約数和(自身を除く): 33308176560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 470453, 940906, 1411359, 1881812, 2352265, 2822718, 3763624, 4704530, 5645436, 7056795, 7527248, 9409060, 11290872, 14113590, 18818120, 22581744, 28227180, 37636240, 56454360, 65392967, 112908720, 130785934, 196178901, 261571868, 326964835, 392357802, 523143736, 653929670, 784715604, 980894505, 1046287472, 1307859340, 1569431208, 1961789010, 2615718680, 3138862416, 3923578020, 5231437360, 7847156040, 15694312080]

約数ペア:

[(1, 15694312080), (2, 7847156040), (3, 5231437360), (4, 3923578020), (5, 3138862416), (6, 2615718680), (8, 1961789010), (10, 1569431208), (12, 1307859340), (15, 1046287472), (16, 980894505), (20, 784715604), (24, 653929670), (30, 523143736), (40, 392357802), (48, 326964835), (60, 261571868), (80, 196178901), (120, 130785934), (139, 112908720), (240, 65392967), (278, 56454360), (417, 37636240), (556, 28227180), (695, 22581744), (834, 18818120), (1112, 14113590), (1390, 11290872), (1668, 9409060), (2085, 7527248), (2224, 7056795), (2780, 5645436), (3336, 4704530), (4170, 3763624), (5560, 2822718), (6672, 2352265), (8340, 1881812), (11120, 1411359), (16680, 940906), (33360, 470453)]