13165920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 46230912

約数和(自身を除く): 33064992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 223, 240, 246, 288, 328, 360, 369, 410, 446, 480, 492, 615, 656, 669, 720, 738, 820, 892, 984, 1115, 1230, 1312, 1338, 1440, 1476, 1640, 1784, 1845, 1968, 2007, 2230, 2460, 2676, 2952, 3280, 3345, 3568, 3690, 3936, 4014, 4460, 4920, 5352, 5904, 6560, 6690, 7136, 7380, 8028, 8920, 9143, 9840, 10035, 10704, 11808, 13380, 14760, 16056, 17840, 18286, 19680, 20070, 21408, 26760, 27429, 29520, 32112, 35680, 36572, 40140, 45715, 53520, 54858, 59040, 64224, 73144, 80280, 82287, 91430, 107040, 109716, 137145, 146288, 160560, 164574, 182860, 219432, 274290, 292576, 321120, 329148, 365720, 411435, 438864, 548580, 658296, 731440, 822870, 877728, 1097160, 1316592, 1462880, 1645740, 2194320, 2633184, 3291480, 4388640, 6582960, 13165920]

約数ペア:

[(1, 13165920), (2, 6582960), (3, 4388640), (4, 3291480), (5, 2633184), (6, 2194320), (8, 1645740), (9, 1462880), (10, 1316592), (12, 1097160), (15, 877728), (16, 822870), (18, 731440), (20, 658296), (24, 548580), (30, 438864), (32, 411435), (36, 365720), (40, 329148), (41, 321120), (45, 292576), (48, 274290), (60, 219432), (72, 182860), (80, 164574), (82, 160560), (90, 146288), (96, 137145), (120, 109716), (123, 107040), (144, 91430), (160, 82287), (164, 80280), (180, 73144), (205, 64224), (223, 59040), (240, 54858), (246, 53520), (288, 45715), (328, 40140), (360, 36572), (369, 35680), (410, 32112), (446, 29520), (480, 27429), (492, 26760), (615, 21408), (656, 20070), (669, 19680), (720, 18286), (738, 17840), (820, 16056), (892, 14760), (984, 13380), (1115, 11808), (1230, 10704), (1312, 10035), (1338, 9840), (1440, 9143), (1476, 8920), (1640, 8028), (1784, 7380), (1845, 7136), (1968, 6690), (2007, 6560), (2230, 5904), (2460, 5352), (2676, 4920), (2952, 4460), (3280, 4014), (3345, 3936), (3568, 3690)]