38917440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13513}}^1$

素因数の和:13536

約数の個数: 84

約数和(自身を含む): 133869684

約数和(自身を除く): 94952244

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 13513, 27026, 40539, 54052, 67565, 81078, 108104, 121617, 135130, 162156, 202695, 216208, 243234, 270260, 324312, 405390, 432416, 486468, 540520, 608085, 648624, 810780, 864832, 972936, 1081040, 1216170, 1297248, 1621560, 1945872, 2162080, 2432340, 2594496, 3243120, 3891744, 4324160, 4864680, 6486240, 7783488, 9729360, 12972480, 19458720, 38917440]

約数ペア:

[(1, 38917440), (2, 19458720), (3, 12972480), (4, 9729360), (5, 7783488), (6, 6486240), (8, 4864680), (9, 4324160), (10, 3891744), (12, 3243120), (15, 2594496), (16, 2432340), (18, 2162080), (20, 1945872), (24, 1621560), (30, 1297248), (32, 1216170), (36, 1081040), (40, 972936), (45, 864832), (48, 810780), (60, 648624), (64, 608085), (72, 540520), (80, 486468), (90, 432416), (96, 405390), (120, 324312), (144, 270260), (160, 243234), (180, 216208), (192, 202695), (240, 162156), (288, 135130), (320, 121617), (360, 108104), (480, 81078), (576, 67565), (720, 54052), (960, 40539), (1440, 27026), (2880, 13513)]