238873080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{19709}}^1$

素因数の和:19824

約数の個数: 64

約数和(自身を含む): 723751200

約数和(自身を除く): 484878120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 19709, 39418, 59127, 78836, 98545, 118254, 157672, 197090, 236508, 295635, 394180, 473016, 591270, 788360, 1182540, 1990609, 2365080, 3981218, 5971827, 7962436, 9953045, 11943654, 15924872, 19906090, 23887308, 29859135, 39812180, 47774616, 59718270, 79624360, 119436540, 238873080]

約数ペア:

[(1, 238873080), (2, 119436540), (3, 79624360), (4, 59718270), (5, 47774616), (6, 39812180), (8, 29859135), (10, 23887308), (12, 19906090), (15, 15924872), (20, 11943654), (24, 9953045), (30, 7962436), (40, 5971827), (60, 3981218), (101, 2365080), (120, 1990609), (202, 1182540), (303, 788360), (404, 591270), (505, 473016), (606, 394180), (808, 295635), (1010, 236508), (1212, 197090), (1515, 157672), (2020, 118254), (2424, 98545), (3030, 78836), (4040, 59127), (6060, 39418), (12120, 19709)]