2862787440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{21187}}^1$

素因数の和:21766

約数の個数: 80

約数和(自身を含む): 8890823808

約数和(自身を除く): 6028036368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 9008, 11260, 13512, 16890, 21187, 22520, 27024, 33780, 42374, 45040, 63561, 67560, 84748, 105935, 127122, 135120, 169496, 211870, 254244, 317805, 338992, 423740, 508488, 635610, 847480, 1016976, 1271220, 1694960, 2542440, 5084880, 11928281, 23856562, 35784843, 47713124, 59641405, 71569686, 95426248, 119282810, 143139372, 178924215, 190852496, 238565620, 286278744, 357848430, 477131240, 572557488, 715696860, 954262480, 1431393720, 2862787440]

約数ペア:

[(1, 2862787440), (2, 1431393720), (3, 954262480), (4, 715696860), (5, 572557488), (6, 477131240), (8, 357848430), (10, 286278744), (12, 238565620), (15, 190852496), (16, 178924215), (20, 143139372), (24, 119282810), (30, 95426248), (40, 71569686), (48, 59641405), (60, 47713124), (80, 35784843), (120, 23856562), (240, 11928281), (563, 5084880), (1126, 2542440), (1689, 1694960), (2252, 1271220), (2815, 1016976), (3378, 847480), (4504, 635610), (5630, 508488), (6756, 423740), (8445, 338992), (9008, 317805), (11260, 254244), (13512, 211870), (16890, 169496), (21187, 135120), (22520, 127122), (27024, 105935), (33780, 84748), (42374, 67560), (45040, 63561)]