2259287280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3137899}}^1$

素因数の和:3137918

約数の個数: 60

約数和(自身を含む): 7587442200

約数和(自身を除く): 5328154920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3137899, 6275798, 9413697, 12551596, 15689495, 18827394, 25103192, 28241091, 31378990, 37654788, 47068485, 50206384, 56482182, 62757980, 75309576, 94136970, 112964364, 125515960, 141205455, 150619152, 188273940, 225928728, 251031920, 282410910, 376547880, 451857456, 564821820, 753095760, 1129643640, 2259287280]

約数ペア:

[(1, 2259287280), (2, 1129643640), (3, 753095760), (4, 564821820), (5, 451857456), (6, 376547880), (8, 282410910), (9, 251031920), (10, 225928728), (12, 188273940), (15, 150619152), (16, 141205455), (18, 125515960), (20, 112964364), (24, 94136970), (30, 75309576), (36, 62757980), (40, 56482182), (45, 50206384), (48, 47068485), (60, 37654788), (72, 31378990), (80, 28241091), (90, 25103192), (120, 18827394), (144, 15689495), (180, 12551596), (240, 9413697), (360, 6275798), (720, 3137899)]