152129280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 490805280

約数和(自身を除く): 338676000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 229, 240, 256, 320, 346, 384, 458, 480, 519, 640, 687, 692, 768, 865, 916, 960, 1038, 1145, 1280, 1374, 1384, 1730, 1832, 1920, 2076, 2290, 2595, 2748, 2768, 3435, 3460, 3664, 3840, 4152, 4580, 5190, 5496, 5536, 6870, 6920, 7328, 8304, 9160, 10380, 10992, 11072, 13740, 13840, 14656, 16608, 18320, 20760, 21984, 22144, 27480, 27680, 29312, 33216, 36640, 39617, 41520, 43968, 44288, 54960, 55360, 58624, 66432, 73280, 79234, 83040, 87936, 109920, 110720, 118851, 132864, 146560, 158468, 166080, 175872, 198085, 219840, 221440, 237702, 293120, 316936, 332160, 396170, 439680, 475404, 594255, 633872, 664320, 792340, 879360, 950808, 1188510, 1267744, 1584680, 1901616, 2377020, 2535488, 3169360, 3803232, 4754040, 5070976, 6338720, 7606464, 9508080, 10141952, 12677440, 15212928, 19016160, 25354880, 30425856, 38032320, 50709760, 76064640, 152129280]

約数ペア:

[(1, 152129280), (2, 76064640), (3, 50709760), (4, 38032320), (5, 30425856), (6, 25354880), (8, 19016160), (10, 15212928), (12, 12677440), (15, 10141952), (16, 9508080), (20, 7606464), (24, 6338720), (30, 5070976), (32, 4754040), (40, 3803232), (48, 3169360), (60, 2535488), (64, 2377020), (80, 1901616), (96, 1584680), (120, 1267744), (128, 1188510), (160, 950808), (173, 879360), (192, 792340), (229, 664320), (240, 633872), (256, 594255), (320, 475404), (346, 439680), (384, 396170), (458, 332160), (480, 316936), (519, 293120), (640, 237702), (687, 221440), (692, 219840), (768, 198085), (865, 175872), (916, 166080), (960, 158468), (1038, 146560), (1145, 132864), (1280, 118851), (1374, 110720), (1384, 109920), (1730, 87936), (1832, 83040), (1920, 79234), (2076, 73280), (2290, 66432), (2595, 58624), (2748, 55360), (2768, 54960), (3435, 44288), (3460, 43968), (3664, 41520), (3840, 39617), (4152, 36640), (4580, 33216), (5190, 29312), (5496, 27680), (5536, 27480), (6870, 22144), (6920, 21984), (7328, 20760), (8304, 18320), (9160, 16608), (10380, 14656), (10992, 13840), (11072, 13740)]