1349920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 3810240

約数和(自身を除く): 2460320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 59, 65, 80, 88, 104, 110, 118, 130, 143, 160, 176, 208, 220, 236, 260, 286, 295, 352, 416, 440, 472, 520, 572, 590, 649, 715, 767, 880, 944, 1040, 1144, 1180, 1298, 1430, 1534, 1760, 1888, 2080, 2288, 2360, 2596, 2860, 3068, 3245, 3835, 4576, 4720, 5192, 5720, 6136, 6490, 7670, 8437, 9440, 10384, 11440, 12272, 12980, 15340, 16874, 20768, 22880, 24544, 25960, 30680, 33748, 42185, 51920, 61360, 67496, 84370, 103840, 122720, 134992, 168740, 269984, 337480, 674960, 1349920]

約数ペア:

[(1, 1349920), (2, 674960), (4, 337480), (5, 269984), (8, 168740), (10, 134992), (11, 122720), (13, 103840), (16, 84370), (20, 67496), (22, 61360), (26, 51920), (32, 42185), (40, 33748), (44, 30680), (52, 25960), (55, 24544), (59, 22880), (65, 20768), (80, 16874), (88, 15340), (104, 12980), (110, 12272), (118, 11440), (130, 10384), (143, 9440), (160, 8437), (176, 7670), (208, 6490), (220, 6136), (236, 5720), (260, 5192), (286, 4720), (295, 4576), (352, 3835), (416, 3245), (440, 3068), (472, 2860), (520, 2596), (572, 2360), (590, 2288), (649, 2080), (715, 1888), (767, 1760), (880, 1534), (944, 1430), (1040, 1298), (1144, 1180)]