2717880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 9331200

約数和(自身を除く): 6613320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 71, 87, 88, 110, 116, 120, 132, 142, 145, 165, 174, 213, 220, 232, 264, 284, 290, 319, 330, 348, 355, 426, 435, 440, 568, 580, 638, 660, 696, 710, 781, 852, 870, 957, 1065, 1160, 1276, 1320, 1420, 1562, 1595, 1704, 1740, 1914, 2059, 2130, 2343, 2552, 2840, 3124, 3190, 3480, 3828, 3905, 4118, 4260, 4686, 4785, 6177, 6248, 6380, 7656, 7810, 8236, 8520, 9372, 9570, 10295, 11715, 12354, 12760, 15620, 16472, 18744, 19140, 20590, 22649, 23430, 24708, 30885, 31240, 38280, 41180, 45298, 46860, 49416, 61770, 67947, 82360, 90596, 93720, 113245, 123540, 135894, 181192, 226490, 247080, 271788, 339735, 452980, 543576, 679470, 905960, 1358940, 2717880]

約数ペア:

[(1, 2717880), (2, 1358940), (3, 905960), (4, 679470), (5, 543576), (6, 452980), (8, 339735), (10, 271788), (11, 247080), (12, 226490), (15, 181192), (20, 135894), (22, 123540), (24, 113245), (29, 93720), (30, 90596), (33, 82360), (40, 67947), (44, 61770), (55, 49416), (58, 46860), (60, 45298), (66, 41180), (71, 38280), (87, 31240), (88, 30885), (110, 24708), (116, 23430), (120, 22649), (132, 20590), (142, 19140), (145, 18744), (165, 16472), (174, 15620), (213, 12760), (220, 12354), (232, 11715), (264, 10295), (284, 9570), (290, 9372), (319, 8520), (330, 8236), (348, 7810), (355, 7656), (426, 6380), (435, 6248), (440, 6177), (568, 4785), (580, 4686), (638, 4260), (660, 4118), (696, 3905), (710, 3828), (781, 3480), (852, 3190), (870, 3124), (957, 2840), (1065, 2552), (1160, 2343), (1276, 2130), (1320, 2059), (1420, 1914), (1562, 1740), (1595, 1704)]