2017120080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{22901}}^1$

素因数の和:23284

約数の個数: 80

約数和(自身を含む): 6270384384

約数和(自身を除く): 4253264304

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, 2936, 3670, 4404, 5505, 5872, 7340, 8808, 11010, 14680, 17616, 22020, 22901, 29360, 44040, 45802, 68703, 88080, 91604, 114505, 137406, 183208, 229010, 274812, 343515, 366416, 458020, 549624, 687030, 916040, 1099248, 1374060, 1832080, 2748120, 5496240, 8404667, 16809334, 25214001, 33618668, 42023335, 50428002, 67237336, 84046670, 100856004, 126070005, 134474672, 168093340, 201712008, 252140010, 336186680, 403424016, 504280020, 672373360, 1008560040, 2017120080]

約数ペア:

[(1, 2017120080), (2, 1008560040), (3, 672373360), (4, 504280020), (5, 403424016), (6, 336186680), (8, 252140010), (10, 201712008), (12, 168093340), (15, 134474672), (16, 126070005), (20, 100856004), (24, 84046670), (30, 67237336), (40, 50428002), (48, 42023335), (60, 33618668), (80, 25214001), (120, 16809334), (240, 8404667), (367, 5496240), (734, 2748120), (1101, 1832080), (1468, 1374060), (1835, 1099248), (2202, 916040), (2936, 687030), (3670, 549624), (4404, 458020), (5505, 366416), (5872, 343515), (7340, 274812), (8808, 229010), (11010, 183208), (14680, 137406), (17616, 114505), (22020, 91604), (22901, 88080), (29360, 68703), (44040, 45802)]