242569620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{449203}}^1$

素因数の和:449221

約数の個数: 48

約数和(自身を含む): 754662720

約数和(自身を除く): 512093100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 449203, 898406, 1347609, 1796812, 2246015, 2695218, 4042827, 4492030, 5390436, 6738045, 8085654, 8984060, 12128481, 13476090, 16171308, 20214135, 24256962, 26952180, 40428270, 48513924, 60642405, 80856540, 121284810, 242569620]

約数ペア:

[(1, 242569620), (2, 121284810), (3, 80856540), (4, 60642405), (5, 48513924), (6, 40428270), (9, 26952180), (10, 24256962), (12, 20214135), (15, 16171308), (18, 13476090), (20, 12128481), (27, 8984060), (30, 8085654), (36, 6738045), (45, 5390436), (54, 4492030), (60, 4042827), (90, 2695218), (108, 2246015), (135, 1796812), (180, 1347609), (270, 898406), (540, 449203)]