2112821640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{5099}}^1$

素因数の和:6267

約数の個数: 96

約数和(自身を含む): 6873984000

約数和(自身を除く): 4761162360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1151, 2302, 3453, 4604, 5099, 5755, 6906, 9208, 10198, 10359, 11510, 13812, 15297, 17265, 20396, 20718, 23020, 25495, 27624, 30594, 34530, 40792, 41436, 45891, 46040, 50990, 51795, 61188, 69060, 76485, 82872, 91782, 101980, 103590, 122376, 138120, 152970, 183564, 203960, 207180, 229455, 305940, 367128, 414360, 458910, 611880, 917820, 1835640, 5868949, 11737898, 17606847, 23475796, 29344745, 35213694, 46951592, 52820541, 58689490, 70427388, 88034235, 105641082, 117378980, 140854776, 176068470, 211282164, 234757960, 264102705, 352136940, 422564328, 528205410, 704273880, 1056410820, 2112821640]

約数ペア:

[(1, 2112821640), (2, 1056410820), (3, 704273880), (4, 528205410), (5, 422564328), (6, 352136940), (8, 264102705), (9, 234757960), (10, 211282164), (12, 176068470), (15, 140854776), (18, 117378980), (20, 105641082), (24, 88034235), (30, 70427388), (36, 58689490), (40, 52820541), (45, 46951592), (60, 35213694), (72, 29344745), (90, 23475796), (120, 17606847), (180, 11737898), (360, 5868949), (1151, 1835640), (2302, 917820), (3453, 611880), (4604, 458910), (5099, 414360), (5755, 367128), (6906, 305940), (9208, 229455), (10198, 207180), (10359, 203960), (11510, 183564), (13812, 152970), (15297, 138120), (17265, 122376), (20396, 103590), (20718, 101980), (23020, 91782), (25495, 82872), (27624, 76485), (30594, 69060), (34530, 61188), (40792, 51795), (41436, 50990), (45891, 46040)]