330487680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4068

約数の個数: 128

約数和(自身を含む): 1078197120

約数和(自身を除く): 747709440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4003, 4128, 5160, 5504, 6880, 8006, 8256, 10320, 12009, 13760, 16012, 16512, 20015, 20640, 24018, 27520, 32024, 40030, 41280, 48036, 60045, 64048, 80060, 82560, 96072, 120090, 128096, 160120, 172129, 192144, 240180, 256192, 320240, 344258, 384288, 480360, 512384, 516387, 640480, 688516, 768576, 860645, 960720, 1032774, 1280960, 1377032, 1537152, 1721290, 1921440, 2065548, 2561920, 2581935, 2754064, 3442580, 3842880, 4131096, 5163870, 5508128, 6885160, 7685760, 8262192, 10327740, 11016256, 13770320, 16524384, 20655480, 22032512, 27540640, 33048768, 41310960, 55081280, 66097536, 82621920, 110162560, 165243840, 330487680]

約数ペア:

[(1, 330487680), (2, 165243840), (3, 110162560), (4, 82621920), (5, 66097536), (6, 55081280), (8, 41310960), (10, 33048768), (12, 27540640), (15, 22032512), (16, 20655480), (20, 16524384), (24, 13770320), (30, 11016256), (32, 10327740), (40, 8262192), (43, 7685760), (48, 6885160), (60, 5508128), (64, 5163870), (80, 4131096), (86, 3842880), (96, 3442580), (120, 2754064), (128, 2581935), (129, 2561920), (160, 2065548), (172, 1921440), (192, 1721290), (215, 1537152), (240, 1377032), (258, 1280960), (320, 1032774), (344, 960720), (384, 860645), (430, 768576), (480, 688516), (516, 640480), (640, 516387), (645, 512384), (688, 480360), (860, 384288), (960, 344258), (1032, 320240), (1290, 256192), (1376, 240180), (1720, 192144), (1920, 172129), (2064, 160120), (2580, 128096), (2752, 120090), (3440, 96072), (4003, 82560), (4128, 80060), (5160, 64048), (5504, 60045), (6880, 48036), (8006, 41280), (8256, 40030), (10320, 32024), (12009, 27520), (13760, 24018), (16012, 20640), (16512, 20015)]