1170180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 3991680

約数和(自身を除く): 2821500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 197, 198, 220, 270, 297, 330, 394, 396, 495, 540, 591, 594, 660, 788, 985, 990, 1182, 1188, 1485, 1773, 1970, 1980, 2167, 2364, 2955, 2970, 3546, 3940, 4334, 5319, 5910, 5940, 6501, 7092, 8668, 8865, 10638, 10835, 11820, 13002, 17730, 19503, 21276, 21670, 26004, 26595, 32505, 35460, 39006, 43340, 53190, 58509, 65010, 78012, 97515, 106380, 117018, 130020, 195030, 234036, 292545, 390060, 585090, 1170180]

約数ペア:

[(1, 1170180), (2, 585090), (3, 390060), (4, 292545), (5, 234036), (6, 195030), (9, 130020), (10, 117018), (11, 106380), (12, 97515), (15, 78012), (18, 65010), (20, 58509), (22, 53190), (27, 43340), (30, 39006), (33, 35460), (36, 32505), (44, 26595), (45, 26004), (54, 21670), (55, 21276), (60, 19503), (66, 17730), (90, 13002), (99, 11820), (108, 10835), (110, 10638), (132, 8865), (135, 8668), (165, 7092), (180, 6501), (197, 5940), (198, 5910), (220, 5319), (270, 4334), (297, 3940), (330, 3546), (394, 2970), (396, 2955), (495, 2364), (540, 2167), (591, 1980), (594, 1970), (660, 1773), (788, 1485), (985, 1188), (990, 1182)]