148877520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56393}}^1$

素因数の和:56420

約数の個数: 80

約数和(自身を含む): 503485632

約数和(自身を除く): 354608112

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, 56393, 112786, 169179, 225572, 281965, 338358, 451144, 563930, 620323, 676716, 845895, 902288, 1127860, 1240646, 1353432, 1691790, 1860969, 2255720, 2481292, 2706864, 3101615, 3383580, 3721938, 4511440, 4962584, 6203230, 6767160, 7443876, 9304845, 9925168, 12406460, 13534320, 14887752, 18609690, 24812920, 29775504, 37219380, 49625840, 74438760, 148877520]

約数ペア:

[(1, 148877520), (2, 74438760), (3, 49625840), (4, 37219380), (5, 29775504), (6, 24812920), (8, 18609690), (10, 14887752), (11, 13534320), (12, 12406460), (15, 9925168), (16, 9304845), (20, 7443876), (22, 6767160), (24, 6203230), (30, 4962584), (33, 4511440), (40, 3721938), (44, 3383580), (48, 3101615), (55, 2706864), (60, 2481292), (66, 2255720), (80, 1860969), (88, 1691790), (110, 1353432), (120, 1240646), (132, 1127860), (165, 902288), (176, 845895), (220, 676716), (240, 620323), (264, 563930), (330, 451144), (440, 338358), (528, 281965), (660, 225572), (880, 169179), (1320, 112786), (2640, 56393)]