2480343960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{103867}}^1$

素因数の和:104080

約数の個数: 64

約数和(自身を含む): 7478496000

約数和(自身を除く): 4998152040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 103867, 207734, 311601, 415468, 519335, 623202, 830936, 1038670, 1246404, 1558005, 2077340, 2492808, 3116010, 4154680, 6232020, 12464040, 20669533, 41339066, 62008599, 82678132, 103347665, 124017198, 165356264, 206695330, 248034396, 310042995, 413390660, 496068792, 620085990, 826781320, 1240171980, 2480343960]

約数ペア:

[(1, 2480343960), (2, 1240171980), (3, 826781320), (4, 620085990), (5, 496068792), (6, 413390660), (8, 310042995), (10, 248034396), (12, 206695330), (15, 165356264), (20, 124017198), (24, 103347665), (30, 82678132), (40, 62008599), (60, 41339066), (120, 20669533), (199, 12464040), (398, 6232020), (597, 4154680), (796, 3116010), (995, 2492808), (1194, 2077340), (1592, 1558005), (1990, 1246404), (2388, 1038670), (2985, 830936), (3980, 623202), (4776, 519335), (5970, 415468), (7960, 311601), (11940, 207734), (23880, 103867)]