48864720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2212

約数の個数: 80

約数和(自身を含む): 153115200

約数和(自身を除く): 104250480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2099, 2328, 2910, 3880, 4198, 4656, 5820, 6297, 7760, 8396, 10495, 11640, 12594, 16792, 20990, 23280, 25188, 31485, 33584, 41980, 50376, 62970, 83960, 100752, 125940, 167920, 203603, 251880, 407206, 503760, 610809, 814412, 1018015, 1221618, 1628824, 2036030, 2443236, 3054045, 3257648, 4072060, 4886472, 6108090, 8144120, 9772944, 12216180, 16288240, 24432360, 48864720]

約数ペア:

[(1, 48864720), (2, 24432360), (3, 16288240), (4, 12216180), (5, 9772944), (6, 8144120), (8, 6108090), (10, 4886472), (12, 4072060), (15, 3257648), (16, 3054045), (20, 2443236), (24, 2036030), (30, 1628824), (40, 1221618), (48, 1018015), (60, 814412), (80, 610809), (97, 503760), (120, 407206), (194, 251880), (240, 203603), (291, 167920), (388, 125940), (485, 100752), (582, 83960), (776, 62970), (970, 50376), (1164, 41980), (1455, 33584), (1552, 31485), (1940, 25188), (2099, 23280), (2328, 20990), (2910, 16792), (3880, 12594), (4198, 11640), (4656, 10495), (5820, 8396), (6297, 7760)]