55703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7487}}^1$

素因数の和:7534

約数の個数: 80

約数和(自身を含む): 178274304

約数和(自身を除く): 122571024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7487, 14974, 22461, 29948, 37435, 44922, 59896, 74870, 89844, 112305, 119792, 149740, 179688, 224610, 232097, 299480, 359376, 449220, 464194, 598960, 696291, 898440, 928388, 1160485, 1392582, 1796880, 1856776, 2320970, 2785164, 3481455, 3713552, 4641940, 5570328, 6962910, 9283880, 11140656, 13925820, 18567760, 27851640, 55703280]

約数ペア:

[(1, 55703280), (2, 27851640), (3, 18567760), (4, 13925820), (5, 11140656), (6, 9283880), (8, 6962910), (10, 5570328), (12, 4641940), (15, 3713552), (16, 3481455), (20, 2785164), (24, 2320970), (30, 1856776), (31, 1796880), (40, 1392582), (48, 1160485), (60, 928388), (62, 898440), (80, 696291), (93, 598960), (120, 464194), (124, 449220), (155, 359376), (186, 299480), (240, 232097), (248, 224610), (310, 179688), (372, 149740), (465, 119792), (496, 112305), (620, 89844), (744, 74870), (930, 59896), (1240, 44922), (1488, 37435), (1860, 29948), (2480, 22461), (3720, 14974), (7440, 7487)]