18801015120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1135327}}^1$

素因数の和:1135369

約数の個数: 120

約数和(自身を含む): 65885354496

約数和(自身を除く): 47084339376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 1135327, 2270654, 3405981, 4541308, 5676635, 6811962, 9082616, 10217943, 11353270, 13623924, 17029905, 18165232, 20435886, 22706540, 26112521, 27247848, 34059810, 40871772, 45413080, 51089715, 52225042, 54495696, 68119620, 78337563, 81743544, 90826160, 102179430, 104450084, 130562605, 136239240, 156675126, 163487088, 204358860, 208900168, 235012689, 261125210, 272478480, 313350252, 391687815, 408717720, 417800336, 470025378, 522250420, 626700504, 783375630, 817435440, 940050756, 1044500840, 1175063445, 1253401008, 1566751260, 1880101512, 2089001680, 2350126890, 3133502520, 3760203024, 4700253780, 6267005040, 9400507560, 18801015120]

約数ペア:

[(1, 18801015120), (2, 9400507560), (3, 6267005040), (4, 4700253780), (5, 3760203024), (6, 3133502520), (8, 2350126890), (9, 2089001680), (10, 1880101512), (12, 1566751260), (15, 1253401008), (16, 1175063445), (18, 1044500840), (20, 940050756), (23, 817435440), (24, 783375630), (30, 626700504), (36, 522250420), (40, 470025378), (45, 417800336), (46, 408717720), (48, 391687815), (60, 313350252), (69, 272478480), (72, 261125210), (80, 235012689), (90, 208900168), (92, 204358860), (115, 163487088), (120, 156675126), (138, 136239240), (144, 130562605), (180, 104450084), (184, 102179430), (207, 90826160), (230, 81743544), (240, 78337563), (276, 68119620), (345, 54495696), (360, 52225042), (368, 51089715), (414, 45413080), (460, 40871772), (552, 34059810), (690, 27247848), (720, 26112521), (828, 22706540), (920, 20435886), (1035, 18165232), (1104, 17029905), (1380, 13623924), (1656, 11353270), (1840, 10217943), (2070, 9082616), (2760, 6811962), (3312, 5676635), (4140, 4541308), (5520, 3405981), (8280, 2270654), (16560, 1135327)]