562238160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{212969}}^1$

素因数の和:212996

約数の個数: 80

約数和(自身を含む): 1901396160

約数和(自身を除く): 1339158000

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, 212969, 425938, 638907, 851876, 1064845, 1277814, 1703752, 2129690, 2342659, 2555628, 3194535, 3407504, 4259380, 4685318, 5111256, 6389070, 7027977, 8518760, 9370636, 10222512, 11713295, 12778140, 14055954, 17037520, 18741272, 23426590, 25556280, 28111908, 35139885, 37482544, 46853180, 51112560, 56223816, 70279770, 93706360, 112447632, 140559540, 187412720, 281119080, 562238160]

約数ペア:

[(1, 562238160), (2, 281119080), (3, 187412720), (4, 140559540), (5, 112447632), (6, 93706360), (8, 70279770), (10, 56223816), (11, 51112560), (12, 46853180), (15, 37482544), (16, 35139885), (20, 28111908), (22, 25556280), (24, 23426590), (30, 18741272), (33, 17037520), (40, 14055954), (44, 12778140), (48, 11713295), (55, 10222512), (60, 9370636), (66, 8518760), (80, 7027977), (88, 6389070), (110, 5111256), (120, 4685318), (132, 4259380), (165, 3407504), (176, 3194535), (220, 2555628), (240, 2342659), (264, 2129690), (330, 1703752), (440, 1277814), (528, 1064845), (660, 851876), (880, 638907), (1320, 425938), (2640, 212969)]