87232560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15803}}^1$

素因数の和:15842

約数の個数: 80

約数和(自身を含む): 282196224

約数和(自身を除く): 194963664

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, 15803, 31606, 47409, 63212, 79015, 94818, 126424, 158030, 189636, 237045, 252848, 316060, 363469, 379272, 474090, 632120, 726938, 758544, 948180, 1090407, 1264240, 1453876, 1817345, 1896360, 2180814, 2907752, 3634690, 3792720, 4361628, 5452035, 5815504, 7269380, 8723256, 10904070, 14538760, 17446512, 21808140, 29077520, 43616280, 87232560]

約数ペア:

[(1, 87232560), (2, 43616280), (3, 29077520), (4, 21808140), (5, 17446512), (6, 14538760), (8, 10904070), (10, 8723256), (12, 7269380), (15, 5815504), (16, 5452035), (20, 4361628), (23, 3792720), (24, 3634690), (30, 2907752), (40, 2180814), (46, 1896360), (48, 1817345), (60, 1453876), (69, 1264240), (80, 1090407), (92, 948180), (115, 758544), (120, 726938), (138, 632120), (184, 474090), (230, 379272), (240, 363469), (276, 316060), (345, 252848), (368, 237045), (460, 189636), (552, 158030), (690, 126424), (920, 94818), (1104, 79015), (1380, 63212), (1840, 47409), (2760, 31606), (5520, 15803)]