1198868040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{370021}}^1$

素因数の和:370044

約数の個数: 80

約数和(自身を含む): 4029539580

約数和(自身を除く): 2830671540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 370021, 740042, 1110063, 1480084, 1850105, 2220126, 2960168, 3330189, 3700210, 4440252, 5550315, 6660378, 7400420, 8880504, 9990567, 11100630, 13320756, 14800840, 16650945, 19981134, 22201260, 26641512, 29971701, 33301890, 39962268, 44402520, 49952835, 59943402, 66603780, 79924536, 99905670, 119886804, 133207560, 149858505, 199811340, 239773608, 299717010, 399622680, 599434020, 1198868040]

約数ペア:

[(1, 1198868040), (2, 599434020), (3, 399622680), (4, 299717010), (5, 239773608), (6, 199811340), (8, 149858505), (9, 133207560), (10, 119886804), (12, 99905670), (15, 79924536), (18, 66603780), (20, 59943402), (24, 49952835), (27, 44402520), (30, 39962268), (36, 33301890), (40, 29971701), (45, 26641512), (54, 22201260), (60, 19981134), (72, 16650945), (81, 14800840), (90, 13320756), (108, 11100630), (120, 9990567), (135, 8880504), (162, 7400420), (180, 6660378), (216, 5550315), (270, 4440252), (324, 3700210), (360, 3330189), (405, 2960168), (540, 2220126), (648, 1850105), (810, 1480084), (1080, 1110063), (1620, 740042), (3240, 370021)]