203376720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2309}}^1$

素因数の和:2692

約数の個数: 80

約数和(自身を含む): 632459520

約数和(自身を除く): 429082800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 734, 1101, 1468, 1835, 2202, 2309, 2936, 3670, 4404, 4618, 5505, 5872, 6927, 7340, 8808, 9236, 11010, 11545, 13854, 14680, 17616, 18472, 22020, 23090, 27708, 29360, 34635, 36944, 44040, 46180, 55416, 69270, 88080, 92360, 110832, 138540, 184720, 277080, 554160, 847403, 1694806, 2542209, 3389612, 4237015, 5084418, 6779224, 8474030, 10168836, 12711045, 13558448, 16948060, 20337672, 25422090, 33896120, 40675344, 50844180, 67792240, 101688360, 203376720]

約数ペア:

[(1, 203376720), (2, 101688360), (3, 67792240), (4, 50844180), (5, 40675344), (6, 33896120), (8, 25422090), (10, 20337672), (12, 16948060), (15, 13558448), (16, 12711045), (20, 10168836), (24, 8474030), (30, 6779224), (40, 5084418), (48, 4237015), (60, 3389612), (80, 2542209), (120, 1694806), (240, 847403), (367, 554160), (734, 277080), (1101, 184720), (1468, 138540), (1835, 110832), (2202, 92360), (2309, 88080), (2936, 69270), (3670, 55416), (4404, 46180), (4618, 44040), (5505, 36944), (5872, 34635), (6927, 29360), (7340, 27708), (8808, 23090), (9236, 22020), (11010, 18472), (11545, 17616), (13854, 14680)]