1115548680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{21569}}^1$

素因数の和:22014

約数の個数: 64

約数和(自身を含む): 3354566400

約数和(自身を除く): 2239017720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4310, 5172, 6465, 8620, 10344, 12930, 17240, 21569, 25860, 43138, 51720, 64707, 86276, 107845, 129414, 172552, 215690, 258828, 323535, 431380, 517656, 647070, 862760, 1294140, 2588280, 9296239, 18592478, 27888717, 37184956, 46481195, 55777434, 74369912, 92962390, 111554868, 139443585, 185924780, 223109736, 278887170, 371849560, 557774340, 1115548680]

約数ペア:

[(1, 1115548680), (2, 557774340), (3, 371849560), (4, 278887170), (5, 223109736), (6, 185924780), (8, 139443585), (10, 111554868), (12, 92962390), (15, 74369912), (20, 55777434), (24, 46481195), (30, 37184956), (40, 27888717), (60, 18592478), (120, 9296239), (431, 2588280), (862, 1294140), (1293, 862760), (1724, 647070), (2155, 517656), (2586, 431380), (3448, 323535), (4310, 258828), (5172, 215690), (6465, 172552), (8620, 129414), (10344, 107845), (12930, 86276), (17240, 64707), (21569, 51720), (25860, 43138)]