66701280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 146188320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1759, 1896, 2370, 2528, 3160, 3518, 3792, 4740, 5277, 6320, 7036, 7584, 8795, 9480, 10554, 12640, 14072, 17590, 18960, 21108, 26385, 28144, 35180, 37920, 42216, 52770, 56288, 70360, 84432, 105540, 138961, 140720, 168864, 211080, 277922, 281440, 416883, 422160, 555844, 694805, 833766, 844320, 1111688, 1389610, 1667532, 2084415, 2223376, 2779220, 3335064, 4168830, 4446752, 5558440, 6670128, 8337660, 11116880, 13340256, 16675320, 22233760, 33350640, 66701280]

約数ペア:

[(1, 66701280), (2, 33350640), (3, 22233760), (4, 16675320), (5, 13340256), (6, 11116880), (8, 8337660), (10, 6670128), (12, 5558440), (15, 4446752), (16, 4168830), (20, 3335064), (24, 2779220), (30, 2223376), (32, 2084415), (40, 1667532), (48, 1389610), (60, 1111688), (79, 844320), (80, 833766), (96, 694805), (120, 555844), (158, 422160), (160, 416883), (237, 281440), (240, 277922), (316, 211080), (395, 168864), (474, 140720), (480, 138961), (632, 105540), (790, 84432), (948, 70360), (1185, 56288), (1264, 52770), (1580, 42216), (1759, 37920), (1896, 35180), (2370, 28144), (2528, 26385), (3160, 21108), (3518, 18960), (3792, 17590), (4740, 14072), (5277, 12640), (6320, 10554), (7036, 9480), (7584, 8795)]