321600960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{111667}}^1$

素因数の和:111690

約数の個数: 84

約数和(自身を含む): 1106183208

約数和(自身を除く): 784582248

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 111667, 223334, 335001, 446668, 558335, 670002, 893336, 1005003, 1116670, 1340004, 1675005, 1786672, 2010006, 2233340, 2680008, 3350010, 3573344, 4020012, 4466680, 5025015, 5360016, 6700020, 7146688, 8040024, 8933360, 10050030, 10720032, 13400040, 16080048, 17866720, 20100060, 21440064, 26800080, 32160096, 35733440, 40200120, 53600160, 64320192, 80400240, 107200320, 160800480, 321600960]

約数ペア:

[(1, 321600960), (2, 160800480), (3, 107200320), (4, 80400240), (5, 64320192), (6, 53600160), (8, 40200120), (9, 35733440), (10, 32160096), (12, 26800080), (15, 21440064), (16, 20100060), (18, 17866720), (20, 16080048), (24, 13400040), (30, 10720032), (32, 10050030), (36, 8933360), (40, 8040024), (45, 7146688), (48, 6700020), (60, 5360016), (64, 5025015), (72, 4466680), (80, 4020012), (90, 3573344), (96, 3350010), (120, 2680008), (144, 2233340), (160, 2010006), (180, 1786672), (192, 1675005), (240, 1340004), (288, 1116670), (320, 1005003), (360, 893336), (480, 670002), (576, 558335), (720, 446668), (960, 335001), (1440, 223334), (2880, 111667)]