202688760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12329}}^1$

素因数の和:12480

約数の個数: 64

約数和(自身を含む): 612554400

約数和(自身を除く): 409865640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 12329, 16440, 24658, 36987, 49316, 61645, 73974, 98632, 123290, 147948, 184935, 246580, 295896, 369870, 493160, 739740, 1479480, 1689073, 3378146, 5067219, 6756292, 8445365, 10134438, 13512584, 16890730, 20268876, 25336095, 33781460, 40537752, 50672190, 67562920, 101344380, 202688760]

約数ペア:

[(1, 202688760), (2, 101344380), (3, 67562920), (4, 50672190), (5, 40537752), (6, 33781460), (8, 25336095), (10, 20268876), (12, 16890730), (15, 13512584), (20, 10134438), (24, 8445365), (30, 6756292), (40, 5067219), (60, 3378146), (120, 1689073), (137, 1479480), (274, 739740), (411, 493160), (548, 369870), (685, 295896), (822, 246580), (1096, 184935), (1370, 147948), (1644, 123290), (2055, 98632), (2740, 73974), (3288, 61645), (4110, 49316), (5480, 36987), (8220, 24658), (12329, 16440)]