41680320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3978

約数の個数: 112

約数和(自身を含む): 144402048

約数和(自身を除く): 102721728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 3947, 5280, 7894, 10560, 11841, 15788, 19735, 23682, 31576, 39470, 43417, 47364, 59205, 63152, 78940, 86834, 94728, 118410, 126304, 130251, 157880, 173668, 189456, 217085, 236820, 252608, 260502, 315760, 347336, 378912, 434170, 473640, 521004, 631520, 651255, 694672, 757824, 868340, 947280, 1042008, 1263040, 1302510, 1389344, 1736680, 1894560, 2084016, 2605020, 2778688, 3473360, 3789120, 4168032, 5210040, 6946720, 8336064, 10420080, 13893440, 20840160, 41680320]

約数ペア:

[(1, 41680320), (2, 20840160), (3, 13893440), (4, 10420080), (5, 8336064), (6, 6946720), (8, 5210040), (10, 4168032), (11, 3789120), (12, 3473360), (15, 2778688), (16, 2605020), (20, 2084016), (22, 1894560), (24, 1736680), (30, 1389344), (32, 1302510), (33, 1263040), (40, 1042008), (44, 947280), (48, 868340), (55, 757824), (60, 694672), (64, 651255), (66, 631520), (80, 521004), (88, 473640), (96, 434170), (110, 378912), (120, 347336), (132, 315760), (160, 260502), (165, 252608), (176, 236820), (192, 217085), (220, 189456), (240, 173668), (264, 157880), (320, 130251), (330, 126304), (352, 118410), (440, 94728), (480, 86834), (528, 78940), (660, 63152), (704, 59205), (880, 47364), (960, 43417), (1056, 39470), (1320, 31576), (1760, 23682), (2112, 19735), (2640, 15788), (3520, 11841), (3947, 10560), (5280, 7894)]