164914560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{28631}}^1$

素因数の和:28656

約数の個数: 96

約数和(自身を含む): 569490480

約数和(自身を除く): 404575920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 28631, 57262, 85893, 114524, 143155, 171786, 229048, 257679, 286310, 343572, 429465, 458096, 515358, 572620, 687144, 858930, 916192, 1030716, 1145240, 1288395, 1374288, 1717860, 1832384, 2061432, 2290480, 2576790, 2748576, 3435720, 3664768, 4122864, 4580960, 5153580, 5497152, 6871440, 8245728, 9161920, 10307160, 10994304, 13742880, 16491456, 18323840, 20614320, 27485760, 32982912, 41228640, 54971520, 82457280, 164914560]

約数ペア:

[(1, 164914560), (2, 82457280), (3, 54971520), (4, 41228640), (5, 32982912), (6, 27485760), (8, 20614320), (9, 18323840), (10, 16491456), (12, 13742880), (15, 10994304), (16, 10307160), (18, 9161920), (20, 8245728), (24, 6871440), (30, 5497152), (32, 5153580), (36, 4580960), (40, 4122864), (45, 3664768), (48, 3435720), (60, 2748576), (64, 2576790), (72, 2290480), (80, 2061432), (90, 1832384), (96, 1717860), (120, 1374288), (128, 1288395), (144, 1145240), (160, 1030716), (180, 916192), (192, 858930), (240, 687144), (288, 572620), (320, 515358), (360, 458096), (384, 429465), (480, 343572), (576, 286310), (640, 257679), (720, 229048), (960, 171786), (1152, 143155), (1440, 114524), (1920, 85893), (2880, 57262), (5760, 28631)]