51329280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13367}}^1$

素因数の和:13391

約数の個数: 72

約数和(自身を含む): 163945152

約数和(自身を除く): 112615872

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, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 13367, 26734, 40101, 53468, 66835, 80202, 106936, 133670, 160404, 200505, 213872, 267340, 320808, 401010, 427744, 534680, 641616, 802020, 855488, 1069360, 1283232, 1604040, 1710976, 2138720, 2566464, 3208080, 3421952, 4277440, 5132928, 6416160, 8554880, 10265856, 12832320, 17109760, 25664640, 51329280]

約数ペア:

[(1, 51329280), (2, 25664640), (3, 17109760), (4, 12832320), (5, 10265856), (6, 8554880), (8, 6416160), (10, 5132928), (12, 4277440), (15, 3421952), (16, 3208080), (20, 2566464), (24, 2138720), (30, 1710976), (32, 1604040), (40, 1283232), (48, 1069360), (60, 855488), (64, 802020), (80, 641616), (96, 534680), (120, 427744), (128, 401010), (160, 320808), (192, 267340), (240, 213872), (256, 200505), (320, 160404), (384, 133670), (480, 106936), (640, 80202), (768, 66835), (960, 53468), (1280, 40101), (1920, 26734), (3840, 13367)]