24979380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{787}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 73208352

約数和(自身を除く): 48228972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 787, 1058, 1380, 1574, 1587, 2116, 2361, 2645, 3148, 3174, 3935, 4722, 5290, 6348, 7870, 7935, 9444, 10580, 11805, 15740, 15870, 18101, 23610, 31740, 36202, 47220, 54303, 72404, 90505, 108606, 181010, 217212, 271515, 362020, 416323, 543030, 832646, 1086060, 1248969, 1665292, 2081615, 2497938, 4163230, 4995876, 6244845, 8326460, 12489690, 24979380]

約数ペア:

[(1, 24979380), (2, 12489690), (3, 8326460), (4, 6244845), (5, 4995876), (6, 4163230), (10, 2497938), (12, 2081615), (15, 1665292), (20, 1248969), (23, 1086060), (30, 832646), (46, 543030), (60, 416323), (69, 362020), (92, 271515), (115, 217212), (138, 181010), (230, 108606), (276, 90505), (345, 72404), (460, 54303), (529, 47220), (690, 36202), (787, 31740), (1058, 23610), (1380, 18101), (1574, 15870), (1587, 15740), (2116, 11805), (2361, 10580), (2645, 9444), (3148, 7935), (3174, 7870), (3935, 6348), (4722, 5290)]