1227553920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{71039}}^1$

素因数の和:71067

約数の個数: 128

約数和(自身を含む): 4347648000

約数和(自身を除く): 3120094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 71039, 142078, 213117, 284156, 355195, 426234, 568312, 639351, 710390, 852468, 1065585, 1136624, 1278702, 1420780, 1704936, 1918053, 2131170, 2273248, 2557404, 2841560, 3196755, 3409872, 3836106, 4262340, 4546496, 5114808, 5683120, 6393510, 6819744, 7672212, 8524680, 9092992, 9590265, 10229616, 11366240, 12787020, 13639488, 15344424, 17049360, 19180530, 20459232, 22732480, 25574040, 27278976, 30688848, 34098720, 38361060, 40918464, 45464960, 51148080, 61377696, 68197440, 76722120, 81836928, 102296160, 122755392, 136394880, 153444240, 204592320, 245510784, 306888480, 409184640, 613776960, 1227553920]

約数ペア:

[(1, 1227553920), (2, 613776960), (3, 409184640), (4, 306888480), (5, 245510784), (6, 204592320), (8, 153444240), (9, 136394880), (10, 122755392), (12, 102296160), (15, 81836928), (16, 76722120), (18, 68197440), (20, 61377696), (24, 51148080), (27, 45464960), (30, 40918464), (32, 38361060), (36, 34098720), (40, 30688848), (45, 27278976), (48, 25574040), (54, 22732480), (60, 20459232), (64, 19180530), (72, 17049360), (80, 15344424), (90, 13639488), (96, 12787020), (108, 11366240), (120, 10229616), (128, 9590265), (135, 9092992), (144, 8524680), (160, 7672212), (180, 6819744), (192, 6393510), (216, 5683120), (240, 5114808), (270, 4546496), (288, 4262340), (320, 3836106), (360, 3409872), (384, 3196755), (432, 2841560), (480, 2557404), (540, 2273248), (576, 2131170), (640, 1918053), (720, 1704936), (864, 1420780), (960, 1278702), (1080, 1136624), (1152, 1065585), (1440, 852468), (1728, 710390), (1920, 639351), (2160, 568312), (2880, 426234), (3456, 355195), (4320, 284156), (5760, 213117), (8640, 142078), (17280, 71039)]