4951374360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{209449}}^1$

素因数の和:209660

約数の個数: 64

約数和(自身を含む): 14929596000

約数和(自身を除く): 9978221640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11820, 23640, 209449, 418898, 628347, 837796, 1047245, 1256694, 1675592, 2094490, 2513388, 3141735, 4188980, 5026776, 6283470, 8377960, 12566940, 25133880, 41261453, 82522906, 123784359, 165045812, 206307265, 247568718, 330091624, 412614530, 495137436, 618921795, 825229060, 990274872, 1237843590, 1650458120, 2475687180, 4951374360]

約数ペア:

[(1, 4951374360), (2, 2475687180), (3, 1650458120), (4, 1237843590), (5, 990274872), (6, 825229060), (8, 618921795), (10, 495137436), (12, 412614530), (15, 330091624), (20, 247568718), (24, 206307265), (30, 165045812), (40, 123784359), (60, 82522906), (120, 41261453), (197, 25133880), (394, 12566940), (591, 8377960), (788, 6283470), (985, 5026776), (1182, 4188980), (1576, 3141735), (1970, 2513388), (2364, 2094490), (2955, 1675592), (3940, 1256694), (4728, 1047245), (5910, 837796), (7880, 628347), (11820, 418898), (23640, 209449)]