492064380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{1699}}^1$

素因数の和:3323

約数の個数: 72

約数和(自身を含む): 1494402000

約数和(自身を除く): 1002337620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1609, 1699, 3218, 3398, 4827, 5097, 6436, 6796, 8045, 8495, 9654, 10194, 14481, 15291, 16090, 16990, 19308, 20388, 24135, 25485, 28962, 30582, 32180, 33980, 48270, 50970, 57924, 61164, 72405, 76455, 96540, 101940, 144810, 152910, 289620, 305820, 2733691, 5467382, 8201073, 10934764, 13668455, 16402146, 24603219, 27336910, 32804292, 41005365, 49206438, 54673820, 82010730, 98412876, 123016095, 164021460, 246032190, 492064380]

約数ペア:

[(1, 492064380), (2, 246032190), (3, 164021460), (4, 123016095), (5, 98412876), (6, 82010730), (9, 54673820), (10, 49206438), (12, 41005365), (15, 32804292), (18, 27336910), (20, 24603219), (30, 16402146), (36, 13668455), (45, 10934764), (60, 8201073), (90, 5467382), (180, 2733691), (1609, 305820), (1699, 289620), (3218, 152910), (3398, 144810), (4827, 101940), (5097, 96540), (6436, 76455), (6796, 72405), (8045, 61164), (8495, 57924), (9654, 50970), (10194, 48270), (14481, 33980), (15291, 32180), (16090, 30582), (16990, 28962), (19308, 25485), (20388, 24135)]