2439198480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2305

約数の個数: 160

約数和(自身を含む): 7802500608

約数和(自身を除く): 5363302128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 101, 120, 141, 188, 202, 235, 240, 282, 303, 376, 404, 470, 505, 564, 606, 705, 752, 808, 940, 1010, 1128, 1212, 1410, 1515, 1616, 1880, 2020, 2141, 2256, 2424, 2820, 3030, 3760, 4040, 4282, 4747, 4848, 5640, 6060, 6423, 8080, 8564, 9494, 10705, 11280, 12120, 12846, 14241, 17128, 18988, 21410, 23735, 24240, 25692, 28482, 32115, 34256, 37976, 42820, 47470, 51384, 56964, 64230, 71205, 75952, 85640, 94940, 100627, 102768, 113928, 128460, 142410, 171280, 189880, 201254, 216241, 227856, 256920, 284820, 301881, 379760, 402508, 432482, 503135, 513840, 569640, 603762, 648723, 805016, 864964, 1006270, 1081205, 1139280, 1207524, 1297446, 1509405, 1610032, 1729928, 2012540, 2162410, 2415048, 2594892, 3018810, 3243615, 3459856, 4025080, 4324820, 4830096, 5189784, 6037620, 6487230, 8050160, 8649640, 10163327, 10379568, 12075240, 12974460, 17299280, 20326654, 24150480, 25948920, 30489981, 40653308, 50816635, 51897840, 60979962, 81306616, 101633270, 121959924, 152449905, 162613232, 203266540, 243919848, 304899810, 406533080, 487839696, 609799620, 813066160, 1219599240, 2439198480]

約数ペア:

[(1, 2439198480), (2, 1219599240), (3, 813066160), (4, 609799620), (5, 487839696), (6, 406533080), (8, 304899810), (10, 243919848), (12, 203266540), (15, 162613232), (16, 152449905), (20, 121959924), (24, 101633270), (30, 81306616), (40, 60979962), (47, 51897840), (48, 50816635), (60, 40653308), (80, 30489981), (94, 25948920), (101, 24150480), (120, 20326654), (141, 17299280), (188, 12974460), (202, 12075240), (235, 10379568), (240, 10163327), (282, 8649640), (303, 8050160), (376, 6487230), (404, 6037620), (470, 5189784), (505, 4830096), (564, 4324820), (606, 4025080), (705, 3459856), (752, 3243615), (808, 3018810), (940, 2594892), (1010, 2415048), (1128, 2162410), (1212, 2012540), (1410, 1729928), (1515, 1610032), (1616, 1509405), (1880, 1297446), (2020, 1207524), (2141, 1139280), (2256, 1081205), (2424, 1006270), (2820, 864964), (3030, 805016), (3760, 648723), (4040, 603762), (4282, 569640), (4747, 513840), (4848, 503135), (5640, 432482), (6060, 402508), (6423, 379760), (8080, 301881), (8564, 284820), (9494, 256920), (10705, 227856), (11280, 216241), (12120, 201254), (12846, 189880), (14241, 171280), (17128, 142410), (18988, 128460), (21410, 113928), (23735, 102768), (24240, 100627), (25692, 94940), (28482, 85640), (32115, 75952), (34256, 71205), (37976, 64230), (42820, 56964), (47470, 51384)]