19614395520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3405277}}^1$

素因数の和:3405302

約数の個数: 96

約数和(自身を含む): 67730979420

約数和(自身を除く): 48116583900

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3405277, 6810554, 10215831, 13621108, 17026385, 20431662, 27242216, 30647493, 34052770, 40863324, 51079155, 54484432, 61294986, 68105540, 81726648, 102158310, 108968864, 122589972, 136211080, 153237465, 163453296, 204316620, 217937728, 245179944, 272422160, 306474930, 326906592, 408633240, 435875456, 490359888, 544844320, 612949860, 653813184, 817266480, 980719776, 1089688640, 1225899720, 1307626368, 1634532960, 1961439552, 2179377280, 2451799440, 3269065920, 3922879104, 4903598880, 6538131840, 9807197760, 19614395520]

約数ペア:

[(1, 19614395520), (2, 9807197760), (3, 6538131840), (4, 4903598880), (5, 3922879104), (6, 3269065920), (8, 2451799440), (9, 2179377280), (10, 1961439552), (12, 1634532960), (15, 1307626368), (16, 1225899720), (18, 1089688640), (20, 980719776), (24, 817266480), (30, 653813184), (32, 612949860), (36, 544844320), (40, 490359888), (45, 435875456), (48, 408633240), (60, 326906592), (64, 306474930), (72, 272422160), (80, 245179944), (90, 217937728), (96, 204316620), (120, 163453296), (128, 153237465), (144, 136211080), (160, 122589972), (180, 108968864), (192, 102158310), (240, 81726648), (288, 68105540), (320, 61294986), (360, 54484432), (384, 51079155), (480, 40863324), (576, 34052770), (640, 30647493), (720, 27242216), (960, 20431662), (1152, 17026385), (1440, 13621108), (1920, 10215831), (2880, 6810554), (5760, 3405277)]