26747160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 91445760

約数和(自身を除く): 64698600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 881, 920, 1012, 1265, 1320, 1380, 1518, 1762, 2024, 2530, 2643, 2760, 3036, 3524, 3795, 4405, 5060, 5286, 6072, 7048, 7590, 8810, 9691, 10120, 10572, 13215, 15180, 17620, 19382, 20263, 21144, 26430, 29073, 30360, 35240, 38764, 40526, 48455, 52860, 58146, 60789, 77528, 81052, 96910, 101315, 105720, 116292, 121578, 145365, 162104, 193820, 202630, 222893, 232584, 243156, 290730, 303945, 387640, 405260, 445786, 486312, 581460, 607890, 668679, 810520, 891572, 1114465, 1162920, 1215780, 1337358, 1783144, 2228930, 2431560, 2674716, 3343395, 4457860, 5349432, 6686790, 8915720, 13373580, 26747160]

約数ペア:

[(1, 26747160), (2, 13373580), (3, 8915720), (4, 6686790), (5, 5349432), (6, 4457860), (8, 3343395), (10, 2674716), (11, 2431560), (12, 2228930), (15, 1783144), (20, 1337358), (22, 1215780), (23, 1162920), (24, 1114465), (30, 891572), (33, 810520), (40, 668679), (44, 607890), (46, 581460), (55, 486312), (60, 445786), (66, 405260), (69, 387640), (88, 303945), (92, 290730), (110, 243156), (115, 232584), (120, 222893), (132, 202630), (138, 193820), (165, 162104), (184, 145365), (220, 121578), (230, 116292), (253, 105720), (264, 101315), (276, 96910), (330, 81052), (345, 77528), (440, 60789), (460, 58146), (506, 52860), (552, 48455), (660, 40526), (690, 38764), (759, 35240), (881, 30360), (920, 29073), (1012, 26430), (1265, 21144), (1320, 20263), (1380, 19382), (1518, 17620), (1762, 15180), (2024, 13215), (2530, 10572), (2643, 10120), (2760, 9691), (3036, 8810), (3524, 7590), (3795, 7048), (4405, 6072), (5060, 5286)]