98857680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17909}}^1$

素因数の和:17948

約数の個数: 80

約数和(自身を含む): 319800960

約数和(自身を除く): 220943280

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, 17909, 35818, 53727, 71636, 89545, 107454, 143272, 179090, 214908, 268635, 286544, 358180, 411907, 429816, 537270, 716360, 823814, 859632, 1074540, 1235721, 1432720, 1647628, 2059535, 2149080, 2471442, 3295256, 4119070, 4298160, 4942884, 6178605, 6590512, 8238140, 9885768, 12357210, 16476280, 19771536, 24714420, 32952560, 49428840, 98857680]

約数ペア:

[(1, 98857680), (2, 49428840), (3, 32952560), (4, 24714420), (5, 19771536), (6, 16476280), (8, 12357210), (10, 9885768), (12, 8238140), (15, 6590512), (16, 6178605), (20, 4942884), (23, 4298160), (24, 4119070), (30, 3295256), (40, 2471442), (46, 2149080), (48, 2059535), (60, 1647628), (69, 1432720), (80, 1235721), (92, 1074540), (115, 859632), (120, 823814), (138, 716360), (184, 537270), (230, 429816), (240, 411907), (276, 358180), (345, 286544), (368, 268635), (460, 214908), (552, 179090), (690, 143272), (920, 107454), (1104, 89545), (1380, 71636), (1840, 53727), (2760, 35818), (5520, 17909)]