120509856

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2488

約数の個数: 120

約数和(自身を含む): 373222080

約数和(自身を除く): 252712224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2447, 2592, 2736, 3078, 4104, 4894, 5472, 6156, 7341, 8208, 9788, 12312, 14682, 16416, 19576, 22023, 24624, 29364, 39152, 44046, 46493, 49248, 58728, 66069, 78304, 88092, 92986, 117456, 132138, 139479, 176184, 185972, 198207, 234912, 264276, 278958, 352368, 371944, 396414, 418437, 528552, 557916, 704736, 743888, 792828, 836874, 1057104, 1115832, 1255311, 1487776, 1585656, 1673748, 2114208, 2231664, 2510622, 3171312, 3347496, 3765933, 4463328, 5021244, 6342624, 6694992, 7531866, 10042488, 13389984, 15063732, 20084976, 30127464, 40169952, 60254928, 120509856]

約数ペア:

[(1, 120509856), (2, 60254928), (3, 40169952), (4, 30127464), (6, 20084976), (8, 15063732), (9, 13389984), (12, 10042488), (16, 7531866), (18, 6694992), (19, 6342624), (24, 5021244), (27, 4463328), (32, 3765933), (36, 3347496), (38, 3171312), (48, 2510622), (54, 2231664), (57, 2114208), (72, 1673748), (76, 1585656), (81, 1487776), (96, 1255311), (108, 1115832), (114, 1057104), (144, 836874), (152, 792828), (162, 743888), (171, 704736), (216, 557916), (228, 528552), (288, 418437), (304, 396414), (324, 371944), (342, 352368), (432, 278958), (456, 264276), (513, 234912), (608, 198207), (648, 185972), (684, 176184), (864, 139479), (912, 132138), (1026, 117456), (1296, 92986), (1368, 88092), (1539, 78304), (1824, 66069), (2052, 58728), (2447, 49248), (2592, 46493), (2736, 44046), (3078, 39152), (4104, 29364), (4894, 24624), (5472, 22023), (6156, 19576), (7341, 16416), (8208, 14682), (9788, 12312)]