495360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1$

素因数の和:70

約数の個数: 108

約数和(自身を含む): 1753752

約数和(自身を除く): 1258392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1548, 1720, 1920, 1935, 2064, 2304, 2580, 2752, 2880, 3096, 3440, 3840, 3870, 4128, 5160, 5504, 5760, 6192, 6880, 7740, 8256, 10320, 11008, 11520, 12384, 13760, 15480, 16512, 20640, 24768, 27520, 30960, 33024, 41280, 49536, 55040, 61920, 82560, 99072, 123840, 165120, 247680, 495360]

約数ペア:

[(1, 495360), (2, 247680), (3, 165120), (4, 123840), (5, 99072), (6, 82560), (8, 61920), (9, 55040), (10, 49536), (12, 41280), (15, 33024), (16, 30960), (18, 27520), (20, 24768), (24, 20640), (30, 16512), (32, 15480), (36, 13760), (40, 12384), (43, 11520), (45, 11008), (48, 10320), (60, 8256), (64, 7740), (72, 6880), (80, 6192), (86, 5760), (90, 5504), (96, 5160), (120, 4128), (128, 3870), (129, 3840), (144, 3440), (160, 3096), (172, 2880), (180, 2752), (192, 2580), (215, 2304), (240, 2064), (256, 1935), (258, 1920), (288, 1720), (320, 1548), (344, 1440), (360, 1376), (384, 1290), (387, 1280), (430, 1152), (480, 1032), (516, 960), (576, 860), (640, 774), (645, 768), (688, 720)]