1486980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 4927104

約数和(自身を除く): 3440124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 751, 990, 1502, 1980, 2253, 3004, 3755, 4506, 6759, 7510, 8261, 9012, 11265, 13518, 15020, 16522, 22530, 24783, 27036, 33044, 33795, 41305, 45060, 49566, 67590, 74349, 82610, 99132, 123915, 135180, 148698, 165220, 247830, 297396, 371745, 495660, 743490, 1486980]

約数ペア:

[(1, 1486980), (2, 743490), (3, 495660), (4, 371745), (5, 297396), (6, 247830), (9, 165220), (10, 148698), (11, 135180), (12, 123915), (15, 99132), (18, 82610), (20, 74349), (22, 67590), (30, 49566), (33, 45060), (36, 41305), (44, 33795), (45, 33044), (55, 27036), (60, 24783), (66, 22530), (90, 16522), (99, 15020), (110, 13518), (132, 11265), (165, 9012), (180, 8261), (198, 7510), (220, 6759), (330, 4506), (396, 3755), (495, 3004), (660, 2253), (751, 1980), (990, 1502)]