153515880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{60919}}^1$

素因数の和:60943

約数の個数: 96

約数和(自身を含む): 570211200

約数和(自身を除く): 416695320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 60919, 121838, 182757, 243676, 304595, 365514, 426433, 487352, 548271, 609190, 731028, 852866, 913785, 1096542, 1218380, 1279299, 1462056, 1705732, 1827570, 2132165, 2193084, 2436760, 2558598, 2741355, 3411464, 3655140, 3837897, 4264330, 4386168, 5117196, 5482710, 6396495, 7310280, 7675794, 8528660, 10234392, 10965420, 12792990, 15351588, 17057320, 19189485, 21930840, 25585980, 30703176, 38378970, 51171960, 76757940, 153515880]

約数ペア:

[(1, 153515880), (2, 76757940), (3, 51171960), (4, 38378970), (5, 30703176), (6, 25585980), (7, 21930840), (8, 19189485), (9, 17057320), (10, 15351588), (12, 12792990), (14, 10965420), (15, 10234392), (18, 8528660), (20, 7675794), (21, 7310280), (24, 6396495), (28, 5482710), (30, 5117196), (35, 4386168), (36, 4264330), (40, 3837897), (42, 3655140), (45, 3411464), (56, 2741355), (60, 2558598), (63, 2436760), (70, 2193084), (72, 2132165), (84, 1827570), (90, 1705732), (105, 1462056), (120, 1279299), (126, 1218380), (140, 1096542), (168, 913785), (180, 852866), (210, 731028), (252, 609190), (280, 548271), (315, 487352), (360, 426433), (420, 365514), (504, 304595), (630, 243676), (840, 182757), (1260, 121838), (2520, 60919)]