27851640

素因数分解:

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

素因数の和:7532

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 58410120

約数列:

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

約数ペア:

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