1427409840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{2897}}^1$

素因数の和:4966

約数の個数: 80

約数和(自身を含む): 4428654048

約数和(自身を除く): 3001244208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2053, 2897, 4106, 5794, 6159, 8212, 8691, 10265, 11588, 12318, 14485, 16424, 17382, 20530, 23176, 24636, 28970, 30795, 32848, 34764, 41060, 43455, 46352, 49272, 57940, 61590, 69528, 82120, 86910, 98544, 115880, 123180, 139056, 164240, 173820, 231760, 246360, 347640, 492720, 695280, 5947541, 11895082, 17842623, 23790164, 29737705, 35685246, 47580328, 59475410, 71370492, 89213115, 95160656, 118950820, 142740984, 178426230, 237901640, 285481968, 356852460, 475803280, 713704920, 1427409840]

約数ペア:

[(1, 1427409840), (2, 713704920), (3, 475803280), (4, 356852460), (5, 285481968), (6, 237901640), (8, 178426230), (10, 142740984), (12, 118950820), (15, 95160656), (16, 89213115), (20, 71370492), (24, 59475410), (30, 47580328), (40, 35685246), (48, 29737705), (60, 23790164), (80, 17842623), (120, 11895082), (240, 5947541), (2053, 695280), (2897, 492720), (4106, 347640), (5794, 246360), (6159, 231760), (8212, 173820), (8691, 164240), (10265, 139056), (11588, 123180), (12318, 115880), (14485, 98544), (16424, 86910), (17382, 82120), (20530, 69528), (23176, 61590), (24636, 57940), (28970, 49272), (30795, 46352), (32848, 43455), (34764, 41060)]