1177887960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47419}}^1$

素因数の和:47462

約数の個数: 128

約数和(自身を含む): 4097088000

約数和(自身を除く): 2919200040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 47419, 94838, 142257, 189676, 237095, 284514, 379352, 426771, 474190, 569028, 711285, 853542, 948380, 1090637, 1138056, 1280313, 1422570, 1707084, 1896760, 2133855, 2181274, 2560626, 2845140, 3271911, 3414168, 4267710, 4362548, 5121252, 5453185, 5690280, 6401565, 6543822, 8535420, 8725096, 9815733, 10242504, 10906370, 12803130, 13087644, 16359555, 17070840, 19631466, 21812740, 25606260, 26175288, 29447199, 32719110, 39262932, 43625480, 49078665, 51212520, 58894398, 65438220, 78525864, 98157330, 117788796, 130876440, 147235995, 196314660, 235577592, 294471990, 392629320, 588943980, 1177887960]

約数ペア:

[(1, 1177887960), (2, 588943980), (3, 392629320), (4, 294471990), (5, 235577592), (6, 196314660), (8, 147235995), (9, 130876440), (10, 117788796), (12, 98157330), (15, 78525864), (18, 65438220), (20, 58894398), (23, 51212520), (24, 49078665), (27, 43625480), (30, 39262932), (36, 32719110), (40, 29447199), (45, 26175288), (46, 25606260), (54, 21812740), (60, 19631466), (69, 17070840), (72, 16359555), (90, 13087644), (92, 12803130), (108, 10906370), (115, 10242504), (120, 9815733), (135, 8725096), (138, 8535420), (180, 6543822), (184, 6401565), (207, 5690280), (216, 5453185), (230, 5121252), (270, 4362548), (276, 4267710), (345, 3414168), (360, 3271911), (414, 2845140), (460, 2560626), (540, 2181274), (552, 2133855), (621, 1896760), (690, 1707084), (828, 1422570), (920, 1280313), (1035, 1138056), (1080, 1090637), (1242, 948380), (1380, 853542), (1656, 711285), (2070, 569028), (2484, 474190), (2760, 426771), (3105, 379352), (4140, 284514), (4968, 237095), (6210, 189676), (8280, 142257), (12420, 94838), (24840, 47419)]