40707720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 134199000

約数和(自身を除く): 93491280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1549, 1752, 2190, 2628, 2920, 3098, 3285, 4380, 4647, 5256, 6196, 6570, 7745, 8760, 9294, 12392, 13140, 13941, 15490, 18588, 23235, 26280, 27882, 30980, 37176, 46470, 55764, 61960, 69705, 92940, 111528, 113077, 139410, 185880, 226154, 278820, 339231, 452308, 557640, 565385, 678462, 904616, 1017693, 1130770, 1356924, 1696155, 2035386, 2261540, 2713848, 3392310, 4070772, 4523080, 5088465, 6784620, 8141544, 10176930, 13569240, 20353860, 40707720]

約数ペア:

[(1, 40707720), (2, 20353860), (3, 13569240), (4, 10176930), (5, 8141544), (6, 6784620), (8, 5088465), (9, 4523080), (10, 4070772), (12, 3392310), (15, 2713848), (18, 2261540), (20, 2035386), (24, 1696155), (30, 1356924), (36, 1130770), (40, 1017693), (45, 904616), (60, 678462), (72, 565385), (73, 557640), (90, 452308), (120, 339231), (146, 278820), (180, 226154), (219, 185880), (292, 139410), (360, 113077), (365, 111528), (438, 92940), (584, 69705), (657, 61960), (730, 55764), (876, 46470), (1095, 37176), (1314, 30980), (1460, 27882), (1549, 26280), (1752, 23235), (2190, 18588), (2628, 15490), (2920, 13941), (3098, 13140), (3285, 12392), (4380, 9294), (4647, 8760), (5256, 7745), (6196, 6570)]