39796560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1833

約数の個数: 120

約数和(自身を含む): 138038784

約数和(自身を除く): 98242224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1783, 1860, 2232, 2480, 2790, 3566, 3720, 4464, 5349, 5580, 7132, 7440, 8915, 10698, 11160, 14264, 16047, 17830, 21396, 22320, 26745, 28528, 32094, 35660, 42792, 53490, 55273, 64188, 71320, 80235, 85584, 106980, 110546, 128376, 142640, 160470, 165819, 213960, 221092, 256752, 276365, 320940, 331638, 427920, 442184, 497457, 552730, 641880, 663276, 829095, 884368, 994914, 1105460, 1283760, 1326552, 1658190, 1989828, 2210920, 2487285, 2653104, 3316380, 3979656, 4421840, 4974570, 6632760, 7959312, 9949140, 13265520, 19898280, 39796560]

約数ペア:

[(1, 39796560), (2, 19898280), (3, 13265520), (4, 9949140), (5, 7959312), (6, 6632760), (8, 4974570), (9, 4421840), (10, 3979656), (12, 3316380), (15, 2653104), (16, 2487285), (18, 2210920), (20, 1989828), (24, 1658190), (30, 1326552), (31, 1283760), (36, 1105460), (40, 994914), (45, 884368), (48, 829095), (60, 663276), (62, 641880), (72, 552730), (80, 497457), (90, 442184), (93, 427920), (120, 331638), (124, 320940), (144, 276365), (155, 256752), (180, 221092), (186, 213960), (240, 165819), (248, 160470), (279, 142640), (310, 128376), (360, 110546), (372, 106980), (465, 85584), (496, 80235), (558, 71320), (620, 64188), (720, 55273), (744, 53490), (930, 42792), (1116, 35660), (1240, 32094), (1395, 28528), (1488, 26745), (1783, 22320), (1860, 21396), (2232, 17830), (2480, 16047), (2790, 14264), (3566, 11160), (3720, 10698), (4464, 8915), (5349, 7440), (5580, 7132)]