27238680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 104718240

約数和(自身を除く): 77479560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1201, 1260, 1512, 1620, 1890, 2268, 2402, 2520, 2835, 3240, 3603, 3780, 4536, 4804, 5670, 6005, 7206, 7560, 8407, 9608, 10809, 11340, 12010, 14412, 16814, 18015, 21618, 22680, 24020, 25221, 28824, 32427, 33628, 36030, 42035, 43236, 48040, 50442, 54045, 64854, 67256, 72060, 75663, 84070, 86472, 97281, 100884, 108090, 126105, 129708, 144120, 151326, 162135, 168140, 194562, 201768, 216180, 226989, 252210, 259416, 302652, 324270, 336280, 378315, 389124, 432360, 453978, 486405, 504420, 605304, 648540, 680967, 756630, 778248, 907956, 972810, 1008840, 1134945, 1297080, 1361934, 1513260, 1815912, 1945620, 2269890, 2723868, 3026520, 3404835, 3891240, 4539780, 5447736, 6809670, 9079560, 13619340, 27238680]

約数ペア:

[(1, 27238680), (2, 13619340), (3, 9079560), (4, 6809670), (5, 5447736), (6, 4539780), (7, 3891240), (8, 3404835), (9, 3026520), (10, 2723868), (12, 2269890), (14, 1945620), (15, 1815912), (18, 1513260), (20, 1361934), (21, 1297080), (24, 1134945), (27, 1008840), (28, 972810), (30, 907956), (35, 778248), (36, 756630), (40, 680967), (42, 648540), (45, 605304), (54, 504420), (56, 486405), (60, 453978), (63, 432360), (70, 389124), (72, 378315), (81, 336280), (84, 324270), (90, 302652), (105, 259416), (108, 252210), (120, 226989), (126, 216180), (135, 201768), (140, 194562), (162, 168140), (168, 162135), (180, 151326), (189, 144120), (210, 129708), (216, 126105), (252, 108090), (270, 100884), (280, 97281), (315, 86472), (324, 84070), (360, 75663), (378, 72060), (405, 67256), (420, 64854), (504, 54045), (540, 50442), (567, 48040), (630, 43236), (648, 42035), (756, 36030), (810, 33628), (840, 32427), (945, 28824), (1080, 25221), (1134, 24020), (1201, 22680), (1260, 21618), (1512, 18015), (1620, 16814), (1890, 14412), (2268, 12010), (2402, 11340), (2520, 10809), (2835, 9608), (3240, 8407), (3603, 7560), (3780, 7206), (4536, 6005), (4804, 5670)]