392992020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{727763}}^1$

素因数の和:727781

約数の個数: 48

約数和(自身を含む): 1222643520

約数和(自身を除く): 829651500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 727763, 1455526, 2183289, 2911052, 3638815, 4366578, 6549867, 7277630, 8733156, 10916445, 13099734, 14555260, 19649601, 21832890, 26199468, 32749335, 39299202, 43665780, 65498670, 78598404, 98248005, 130997340, 196496010, 392992020]

約数ペア:

[(1, 392992020), (2, 196496010), (3, 130997340), (4, 98248005), (5, 78598404), (6, 65498670), (9, 43665780), (10, 39299202), (12, 32749335), (15, 26199468), (18, 21832890), (20, 19649601), (27, 14555260), (30, 13099734), (36, 10916445), (45, 8733156), (54, 7277630), (60, 6549867), (90, 4366578), (108, 3638815), (135, 2911052), (180, 2183289), (270, 1455526), (540, 727763)]