24678540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 96

約数和(自身を含む): 80156160

約数和(自身を除く): 55477620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 1987, 2070, 2484, 3105, 3974, 4140, 5961, 6210, 7948, 9935, 11922, 12420, 17883, 19870, 23844, 29805, 35766, 39740, 45701, 53649, 59610, 71532, 89415, 91402, 107298, 119220, 137103, 178830, 182804, 214596, 228505, 268245, 274206, 357660, 411309, 457010, 536490, 548412, 685515, 822618, 914020, 1072980, 1233927, 1371030, 1645236, 2056545, 2467854, 2742060, 4113090, 4935708, 6169635, 8226180, 12339270, 24678540]

約数ペア:

[(1, 24678540), (2, 12339270), (3, 8226180), (4, 6169635), (5, 4935708), (6, 4113090), (9, 2742060), (10, 2467854), (12, 2056545), (15, 1645236), (18, 1371030), (20, 1233927), (23, 1072980), (27, 914020), (30, 822618), (36, 685515), (45, 548412), (46, 536490), (54, 457010), (60, 411309), (69, 357660), (90, 274206), (92, 268245), (108, 228505), (115, 214596), (135, 182804), (138, 178830), (180, 137103), (207, 119220), (230, 107298), (270, 91402), (276, 89415), (345, 71532), (414, 59610), (460, 53649), (540, 45701), (621, 39740), (690, 35766), (828, 29805), (1035, 23844), (1242, 19870), (1380, 17883), (1987, 12420), (2070, 11922), (2484, 9935), (3105, 7948), (3974, 6210), (4140, 5961)]