1376789760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{119513}}^1$

素因数の和:119540

約数の個数: 108

約数和(自身を含む): 4763589012

約数和(自身を除く): 3386799252

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, 119513, 239026, 358539, 478052, 597565, 717078, 956104, 1075617, 1195130, 1434156, 1792695, 1912208, 2151234, 2390260, 2868312, 3585390, 3824416, 4302468, 4780520, 5378085, 5736624, 7170780, 7648832, 8604936, 9561040, 10756170, 11473248, 14341560, 15297664, 17209872, 19122080, 21512340, 22946496, 28683120, 30595328, 34419744, 38244160, 43024680, 45892992, 57366240, 68839488, 76488320, 86049360, 91785984, 114732480, 137678976, 152976640, 172098720, 229464960, 275357952, 344197440, 458929920, 688394880, 1376789760]

約数ペア:

[(1, 1376789760), (2, 688394880), (3, 458929920), (4, 344197440), (5, 275357952), (6, 229464960), (8, 172098720), (9, 152976640), (10, 137678976), (12, 114732480), (15, 91785984), (16, 86049360), (18, 76488320), (20, 68839488), (24, 57366240), (30, 45892992), (32, 43024680), (36, 38244160), (40, 34419744), (45, 30595328), (48, 28683120), (60, 22946496), (64, 21512340), (72, 19122080), (80, 17209872), (90, 15297664), (96, 14341560), (120, 11473248), (128, 10756170), (144, 9561040), (160, 8604936), (180, 7648832), (192, 7170780), (240, 5736624), (256, 5378085), (288, 4780520), (320, 4302468), (360, 3824416), (384, 3585390), (480, 2868312), (576, 2390260), (640, 2151234), (720, 1912208), (768, 1792695), (960, 1434156), (1152, 1195130), (1280, 1075617), (1440, 956104), (1920, 717078), (2304, 597565), (2880, 478052), (3840, 358539), (5760, 239026), (11520, 119513)]