571002960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{216289}}^1$

素因数の和:216316

約数の個数: 80

約数和(自身を含む): 1931037120

約数和(自身を除く): 1360034160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 216289, 432578, 648867, 865156, 1081445, 1297734, 1730312, 2162890, 2379179, 2595468, 3244335, 3460624, 4325780, 4758358, 5190936, 6488670, 7137537, 8651560, 9516716, 10381872, 11895895, 12977340, 14275074, 17303120, 19033432, 23791790, 25954680, 28550148, 35687685, 38066864, 47583580, 51909360, 57100296, 71375370, 95167160, 114200592, 142750740, 190334320, 285501480, 571002960]

約数ペア:

[(1, 571002960), (2, 285501480), (3, 190334320), (4, 142750740), (5, 114200592), (6, 95167160), (8, 71375370), (10, 57100296), (11, 51909360), (12, 47583580), (15, 38066864), (16, 35687685), (20, 28550148), (22, 25954680), (24, 23791790), (30, 19033432), (33, 17303120), (40, 14275074), (44, 12977340), (48, 11895895), (55, 10381872), (60, 9516716), (66, 8651560), (80, 7137537), (88, 6488670), (110, 5190936), (120, 4758358), (132, 4325780), (165, 3460624), (176, 3244335), (220, 2595468), (240, 2379179), (264, 2162890), (330, 1730312), (440, 1297734), (528, 1081445), (660, 865156), (880, 648867), (1320, 432578), (2640, 216289)]