13828389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2505143}}^1$

素因数の和:2505182

約数の個数: 80

約数和(自身を含む): 44731851264

約数和(自身を除く): 30903461904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 2505143, 5010286, 7515429, 10020572, 12525715, 15030858, 20041144, 25051430, 30061716, 37577145, 40082288, 50102860, 57618289, 60123432, 75154290, 100205720, 115236578, 120246864, 150308580, 172854867, 200411440, 230473156, 288091445, 300617160, 345709734, 460946312, 576182890, 601234320, 691419468, 864274335, 921892624, 1152365780, 1382838936, 1728548670, 2304731560, 2765677872, 3457097340, 4609463120, 6914194680, 13828389360]

約数ペア:

[(1, 13828389360), (2, 6914194680), (3, 4609463120), (4, 3457097340), (5, 2765677872), (6, 2304731560), (8, 1728548670), (10, 1382838936), (12, 1152365780), (15, 921892624), (16, 864274335), (20, 691419468), (23, 601234320), (24, 576182890), (30, 460946312), (40, 345709734), (46, 300617160), (48, 288091445), (60, 230473156), (69, 200411440), (80, 172854867), (92, 150308580), (115, 120246864), (120, 115236578), (138, 100205720), (184, 75154290), (230, 60123432), (240, 57618289), (276, 50102860), (345, 40082288), (368, 37577145), (460, 30061716), (552, 25051430), (690, 20041144), (920, 15030858), (1104, 12525715), (1380, 10020572), (1840, 7515429), (2760, 5010286), (5520, 2505143)]