1129643640

素因数分解:

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

素因数の和:3137916

約数の個数: 48

約数和(自身を含む): 3671343000

約数和(自身を除く): 2541699360

約数列:

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

約数ペア:

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