91645920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2105

約数の個数: 144

約数和(自身を含む): 322987392

約数和(自身を除く): 231341472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2053, 2232, 2480, 2790, 2976, 3720, 4106, 4464, 4960, 5580, 6159, 7440, 8212, 8928, 10265, 11160, 12318, 14880, 16424, 18477, 20530, 22320, 24636, 30795, 32848, 36954, 41060, 44640, 49272, 61590, 63643, 65696, 73908, 82120, 92385, 98544, 123180, 127286, 147816, 164240, 184770, 190929, 197088, 246360, 254572, 295632, 318215, 328480, 369540, 381858, 492720, 509144, 572787, 591264, 636430, 739080, 763716, 954645, 985440, 1018288, 1145574, 1272860, 1478160, 1527432, 1909290, 2036576, 2291148, 2545720, 2863935, 2956320, 3054864, 3818580, 4582296, 5091440, 5727870, 6109728, 7637160, 9164592, 10182880, 11455740, 15274320, 18329184, 22911480, 30548640, 45822960, 91645920]

約数ペア:

[(1, 91645920), (2, 45822960), (3, 30548640), (4, 22911480), (5, 18329184), (6, 15274320), (8, 11455740), (9, 10182880), (10, 9164592), (12, 7637160), (15, 6109728), (16, 5727870), (18, 5091440), (20, 4582296), (24, 3818580), (30, 3054864), (31, 2956320), (32, 2863935), (36, 2545720), (40, 2291148), (45, 2036576), (48, 1909290), (60, 1527432), (62, 1478160), (72, 1272860), (80, 1145574), (90, 1018288), (93, 985440), (96, 954645), (120, 763716), (124, 739080), (144, 636430), (155, 591264), (160, 572787), (180, 509144), (186, 492720), (240, 381858), (248, 369540), (279, 328480), (288, 318215), (310, 295632), (360, 254572), (372, 246360), (465, 197088), (480, 190929), (496, 184770), (558, 164240), (620, 147816), (720, 127286), (744, 123180), (930, 98544), (992, 92385), (1116, 82120), (1240, 73908), (1395, 65696), (1440, 63643), (1488, 61590), (1860, 49272), (2053, 44640), (2232, 41060), (2480, 36954), (2790, 32848), (2976, 30795), (3720, 24636), (4106, 22320), (4464, 20530), (4960, 18477), (5580, 16424), (6159, 14880), (7440, 12318), (8212, 11160), (8928, 10265)]