155669760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13513}}^1$

素因数の和:13540

約数の個数: 108

約数和(自身を含む): 538641012

約数和(自身を除く): 382971252

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 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, 1729664, 1945872, 2162080, 2432340, 2594496, 3243120, 3459328, 3891744, 4324160, 4864680, 5188992, 6486240, 7783488, 8648320, 9729360, 10377984, 12972480, 15566976, 17296640, 19458720, 25944960, 31133952, 38917440, 51889920, 77834880, 155669760]

約数ペア:

[(1, 155669760), (2, 77834880), (3, 51889920), (4, 38917440), (5, 31133952), (6, 25944960), (8, 19458720), (9, 17296640), (10, 15566976), (12, 12972480), (15, 10377984), (16, 9729360), (18, 8648320), (20, 7783488), (24, 6486240), (30, 5188992), (32, 4864680), (36, 4324160), (40, 3891744), (45, 3459328), (48, 3243120), (60, 2594496), (64, 2432340), (72, 2162080), (80, 1945872), (90, 1729664), (96, 1621560), (120, 1297248), (128, 1216170), (144, 1081040), (160, 972936), (180, 864832), (192, 810780), (240, 648624), (256, 608085), (288, 540520), (320, 486468), (360, 432416), (384, 405390), (480, 324312), (576, 270260), (640, 243234), (720, 216208), (768, 202695), (960, 162156), (1152, 135130), (1280, 121617), (1440, 108104), (1920, 81078), (2304, 67565), (2880, 54052), (3840, 40539), (5760, 27026), (11520, 13513)]