15841296

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4820

約数の個数: 60

約数和(自身を含む): 46270848

約数和(自身を除く): 30429552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4783, 9566, 14349, 19132, 28698, 38264, 43047, 57396, 76528, 86094, 110009, 114792, 172188, 220018, 229584, 330027, 344376, 440036, 660054, 688752, 880072, 990081, 1320108, 1760144, 1980162, 2640216, 3960324, 5280432, 7920648, 15841296]

約数ペア:

[(1, 15841296), (2, 7920648), (3, 5280432), (4, 3960324), (6, 2640216), (8, 1980162), (9, 1760144), (12, 1320108), (16, 990081), (18, 880072), (23, 688752), (24, 660054), (36, 440036), (46, 344376), (48, 330027), (69, 229584), (72, 220018), (92, 172188), (138, 114792), (144, 110009), (184, 86094), (207, 76528), (276, 57396), (368, 43047), (414, 38264), (552, 28698), (828, 19132), (1104, 14349), (1656, 9566), (3312, 4783)]