300807120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 959938560

約数和(自身を除く): 659131440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 127, 139, 142, 213, 240, 254, 278, 284, 355, 381, 417, 426, 508, 556, 568, 635, 695, 710, 762, 834, 852, 1016, 1065, 1112, 1136, 1270, 1390, 1420, 1524, 1668, 1704, 1905, 2032, 2085, 2130, 2224, 2540, 2780, 2840, 3048, 3336, 3408, 3810, 4170, 4260, 5080, 5560, 5680, 6096, 6672, 7620, 8340, 8520, 9017, 9869, 10160, 11120, 15240, 16680, 17040, 17653, 18034, 19738, 27051, 29607, 30480, 33360, 35306, 36068, 39476, 45085, 49345, 52959, 54102, 59214, 70612, 72136, 78952, 88265, 90170, 98690, 105918, 108204, 118428, 135255, 141224, 144272, 148035, 157904, 176530, 180340, 197380, 211836, 216408, 236856, 264795, 270510, 282448, 296070, 353060, 360680, 394760, 423672, 432816, 473712, 529590, 541020, 592140, 706120, 721360, 789520, 847344, 1059180, 1082040, 1184280, 1253363, 1412240, 2118360, 2164080, 2368560, 2506726, 3760089, 4236720, 5013452, 6266815, 7520178, 10026904, 12533630, 15040356, 18800445, 20053808, 25067260, 30080712, 37600890, 50134520, 60161424, 75201780, 100269040, 150403560, 300807120]

約数ペア:

[(1, 300807120), (2, 150403560), (3, 100269040), (4, 75201780), (5, 60161424), (6, 50134520), (8, 37600890), (10, 30080712), (12, 25067260), (15, 20053808), (16, 18800445), (20, 15040356), (24, 12533630), (30, 10026904), (40, 7520178), (48, 6266815), (60, 5013452), (71, 4236720), (80, 3760089), (120, 2506726), (127, 2368560), (139, 2164080), (142, 2118360), (213, 1412240), (240, 1253363), (254, 1184280), (278, 1082040), (284, 1059180), (355, 847344), (381, 789520), (417, 721360), (426, 706120), (508, 592140), (556, 541020), (568, 529590), (635, 473712), (695, 432816), (710, 423672), (762, 394760), (834, 360680), (852, 353060), (1016, 296070), (1065, 282448), (1112, 270510), (1136, 264795), (1270, 236856), (1390, 216408), (1420, 211836), (1524, 197380), (1668, 180340), (1704, 176530), (1905, 157904), (2032, 148035), (2085, 144272), (2130, 141224), (2224, 135255), (2540, 118428), (2780, 108204), (2840, 105918), (3048, 98690), (3336, 90170), (3408, 88265), (3810, 78952), (4170, 72136), (4260, 70612), (5080, 59214), (5560, 54102), (5680, 52959), (6096, 49345), (6672, 45085), (7620, 39476), (8340, 36068), (8520, 35306), (9017, 33360), (9869, 30480), (10160, 29607), (11120, 27051), (15240, 19738), (16680, 18034), (17040, 17653)]