1636698480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{28297}}^1$

素因数の和:28554

約数の個数: 80

約数和(自身を含む): 5094998304

約数和(自身を除く): 3458299824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5784, 7230, 9640, 11568, 14460, 19280, 28297, 28920, 56594, 57840, 84891, 113188, 141485, 169782, 226376, 282970, 339564, 424455, 452752, 565940, 679128, 848910, 1131880, 1358256, 1697820, 2263760, 3395640, 6791280, 6819577, 13639154, 20458731, 27278308, 34097885, 40917462, 54556616, 68195770, 81834924, 102293655, 109113232, 136391540, 163669848, 204587310, 272783080, 327339696, 409174620, 545566160, 818349240, 1636698480]

約数ペア:

[(1, 1636698480), (2, 818349240), (3, 545566160), (4, 409174620), (5, 327339696), (6, 272783080), (8, 204587310), (10, 163669848), (12, 136391540), (15, 109113232), (16, 102293655), (20, 81834924), (24, 68195770), (30, 54556616), (40, 40917462), (48, 34097885), (60, 27278308), (80, 20458731), (120, 13639154), (240, 6819577), (241, 6791280), (482, 3395640), (723, 2263760), (964, 1697820), (1205, 1358256), (1446, 1131880), (1928, 848910), (2410, 679128), (2892, 565940), (3615, 452752), (3856, 424455), (4820, 339564), (5784, 282970), (7230, 226376), (9640, 169782), (11568, 141485), (14460, 113188), (19280, 84891), (28297, 57840), (28920, 56594)]