313609320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2251}}^1$

素因数の和:2317

約数の個数: 160

約数和(自身を含む): 1079068320

約数和(自身を除く): 765459000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1720, 1935, 2251, 2322, 2580, 3096, 3240, 3483, 3870, 4502, 4644, 5160, 5805, 6753, 6966, 7740, 9004, 9288, 11255, 11610, 13506, 13932, 15480, 17415, 18008, 20259, 22510, 23220, 27012, 27864, 33765, 34830, 40518, 45020, 46440, 54024, 60777, 67530, 69660, 81036, 90040, 96793, 101295, 121554, 135060, 139320, 162072, 182331, 193586, 202590, 243108, 270120, 290379, 303885, 364662, 387172, 405180, 483965, 486216, 580758, 607770, 729324, 774344, 810360, 871137, 911655, 967930, 1161516, 1215540, 1451895, 1458648, 1742274, 1823310, 1935860, 2323032, 2431080, 2613411, 2903790, 3484548, 3646620, 3871720, 4355685, 5226822, 5807580, 6969096, 7293240, 7840233, 8711370, 10453644, 11615160, 13067055, 15680466, 17422740, 20907288, 26134110, 31360932, 34845480, 39201165, 52268220, 62721864, 78402330, 104536440, 156804660, 313609320]

約数ペア:

[(1, 313609320), (2, 156804660), (3, 104536440), (4, 78402330), (5, 62721864), (6, 52268220), (8, 39201165), (9, 34845480), (10, 31360932), (12, 26134110), (15, 20907288), (18, 17422740), (20, 15680466), (24, 13067055), (27, 11615160), (30, 10453644), (36, 8711370), (40, 7840233), (43, 7293240), (45, 6969096), (54, 5807580), (60, 5226822), (72, 4355685), (81, 3871720), (86, 3646620), (90, 3484548), (108, 2903790), (120, 2613411), (129, 2431080), (135, 2323032), (162, 1935860), (172, 1823310), (180, 1742274), (215, 1458648), (216, 1451895), (258, 1215540), (270, 1161516), (324, 967930), (344, 911655), (360, 871137), (387, 810360), (405, 774344), (430, 729324), (516, 607770), (540, 580758), (645, 486216), (648, 483965), (774, 405180), (810, 387172), (860, 364662), (1032, 303885), (1080, 290379), (1161, 270120), (1290, 243108), (1548, 202590), (1620, 193586), (1720, 182331), (1935, 162072), (2251, 139320), (2322, 135060), (2580, 121554), (3096, 101295), (3240, 96793), (3483, 90040), (3870, 81036), (4502, 69660), (4644, 67530), (5160, 60777), (5805, 54024), (6753, 46440), (6966, 45020), (7740, 40518), (9004, 34830), (9288, 33765), (11255, 27864), (11610, 27012), (13506, 23220), (13932, 22510), (15480, 20259), (17415, 18008)]