1172691720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{2063}}^1$

素因数の和:3659

約数の個数: 96

約数和(自身を含む): 3815510400

約数和(自身を除く): 2642818680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1579, 2063, 3158, 4126, 4737, 6189, 6316, 7895, 8252, 9474, 10315, 12378, 12632, 14211, 15790, 16504, 18567, 18948, 20630, 23685, 24756, 28422, 30945, 31580, 37134, 37896, 41260, 47370, 49512, 56844, 61890, 63160, 71055, 74268, 82520, 92835, 94740, 113688, 123780, 142110, 148536, 185670, 189480, 247560, 284220, 371340, 568440, 742680, 3257477, 6514954, 9772431, 13029908, 16287385, 19544862, 26059816, 29317293, 32574770, 39089724, 48862155, 58634586, 65149540, 78179448, 97724310, 117269172, 130299080, 146586465, 195448620, 234538344, 293172930, 390897240, 586345860, 1172691720]

約数ペア:

[(1, 1172691720), (2, 586345860), (3, 390897240), (4, 293172930), (5, 234538344), (6, 195448620), (8, 146586465), (9, 130299080), (10, 117269172), (12, 97724310), (15, 78179448), (18, 65149540), (20, 58634586), (24, 48862155), (30, 39089724), (36, 32574770), (40, 29317293), (45, 26059816), (60, 19544862), (72, 16287385), (90, 13029908), (120, 9772431), (180, 6514954), (360, 3257477), (1579, 742680), (2063, 568440), (3158, 371340), (4126, 284220), (4737, 247560), (6189, 189480), (6316, 185670), (7895, 148536), (8252, 142110), (9474, 123780), (10315, 113688), (12378, 94740), (12632, 92835), (14211, 82520), (15790, 74268), (16504, 71055), (18567, 63160), (18948, 61890), (20630, 56844), (23685, 49512), (24756, 47370), (28422, 41260), (30945, 37896), (31580, 37134)]