325864320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3947}}^1$

素因数の和:4012

約数の個数: 128

約数和(自身を含む): 1063117440

約数和(自身を除く): 737253120

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, 3947, 4128, 5160, 5504, 6880, 7894, 8256, 10320, 11841, 13760, 15788, 16512, 19735, 20640, 23682, 27520, 31576, 39470, 41280, 47364, 59205, 63152, 78940, 82560, 94728, 118410, 126304, 157880, 169721, 189456, 236820, 252608, 315760, 339442, 378912, 473640, 505216, 509163, 631520, 678884, 757824, 848605, 947280, 1018326, 1263040, 1357768, 1515648, 1697210, 1894560, 2036652, 2526080, 2545815, 2715536, 3394420, 3789120, 4073304, 5091630, 5431072, 6788840, 7578240, 8146608, 10183260, 10862144, 13577680, 16293216, 20366520, 21724288, 27155360, 32586432, 40733040, 54310720, 65172864, 81466080, 108621440, 162932160, 325864320]

約数ペア:

[(1, 325864320), (2, 162932160), (3, 108621440), (4, 81466080), (5, 65172864), (6, 54310720), (8, 40733040), (10, 32586432), (12, 27155360), (15, 21724288), (16, 20366520), (20, 16293216), (24, 13577680), (30, 10862144), (32, 10183260), (40, 8146608), (43, 7578240), (48, 6788840), (60, 5431072), (64, 5091630), (80, 4073304), (86, 3789120), (96, 3394420), (120, 2715536), (128, 2545815), (129, 2526080), (160, 2036652), (172, 1894560), (192, 1697210), (215, 1515648), (240, 1357768), (258, 1263040), (320, 1018326), (344, 947280), (384, 848605), (430, 757824), (480, 678884), (516, 631520), (640, 509163), (645, 505216), (688, 473640), (860, 378912), (960, 339442), (1032, 315760), (1290, 252608), (1376, 236820), (1720, 189456), (1920, 169721), (2064, 157880), (2580, 126304), (2752, 118410), (3440, 94728), (3947, 82560), (4128, 78940), (5160, 63152), (5504, 59205), (6880, 47364), (7894, 41280), (8256, 39470), (10320, 31576), (11841, 27520), (13760, 23682), (15788, 20640), (16512, 19735)]