97185720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1663}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 292331520

約数和(自身を除く): 195145800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1663, 1948, 2435, 2922, 3326, 3896, 4870, 4989, 5844, 6652, 7305, 8315, 9740, 9978, 11688, 13304, 14610, 16630, 19480, 19956, 24945, 29220, 33260, 39912, 49890, 58440, 66520, 99780, 199560, 809881, 1619762, 2429643, 3239524, 4049405, 4859286, 6479048, 8098810, 9718572, 12148215, 16197620, 19437144, 24296430, 32395240, 48592860, 97185720]

約数ペア:

[(1, 97185720), (2, 48592860), (3, 32395240), (4, 24296430), (5, 19437144), (6, 16197620), (8, 12148215), (10, 9718572), (12, 8098810), (15, 6479048), (20, 4859286), (24, 4049405), (30, 3239524), (40, 2429643), (60, 1619762), (120, 809881), (487, 199560), (974, 99780), (1461, 66520), (1663, 58440), (1948, 49890), (2435, 39912), (2922, 33260), (3326, 29220), (3896, 24945), (4870, 19956), (4989, 19480), (5844, 16630), (6652, 14610), (7305, 13304), (8315, 11688), (9740, 9978)]