1568148720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{11443}}^1$

素因数の和:12030

約数の個数: 80

約数和(自身を含む): 4870200192

約数和(自身を除く): 3302051472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571, 1142, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 9136, 11420, 11443, 13704, 17130, 22840, 22886, 27408, 34260, 34329, 45680, 45772, 57215, 68520, 68658, 91544, 114430, 137040, 137316, 171645, 183088, 228860, 274632, 343290, 457720, 549264, 686580, 915440, 1373160, 2746320, 6533953, 13067906, 19601859, 26135812, 32669765, 39203718, 52271624, 65339530, 78407436, 98009295, 104543248, 130679060, 156814872, 196018590, 261358120, 313629744, 392037180, 522716240, 784074360, 1568148720]

約数ペア:

[(1, 1568148720), (2, 784074360), (3, 522716240), (4, 392037180), (5, 313629744), (6, 261358120), (8, 196018590), (10, 156814872), (12, 130679060), (15, 104543248), (16, 98009295), (20, 78407436), (24, 65339530), (30, 52271624), (40, 39203718), (48, 32669765), (60, 26135812), (80, 19601859), (120, 13067906), (240, 6533953), (571, 2746320), (1142, 1373160), (1713, 915440), (2284, 686580), (2855, 549264), (3426, 457720), (4568, 343290), (5710, 274632), (6852, 228860), (8565, 183088), (9136, 171645), (11420, 137316), (11443, 137040), (13704, 114430), (17130, 91544), (22840, 68658), (22886, 68520), (27408, 57215), (34260, 45772), (34329, 45680)]