1919463360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1999441}}^1$

素因数の和:1999461

約数の個数: 56

約数和(自身を含む): 6094299216

約数和(自身を除く): 4174835856

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, 160, 192, 240, 320, 480, 960, 1999441, 3998882, 5998323, 7997764, 9997205, 11996646, 15995528, 19994410, 23993292, 29991615, 31991056, 39988820, 47986584, 59983230, 63982112, 79977640, 95973168, 119966460, 127964224, 159955280, 191946336, 239932920, 319910560, 383892672, 479865840, 639821120, 959731680, 1919463360]

約数ペア:

[(1, 1919463360), (2, 959731680), (3, 639821120), (4, 479865840), (5, 383892672), (6, 319910560), (8, 239932920), (10, 191946336), (12, 159955280), (15, 127964224), (16, 119966460), (20, 95973168), (24, 79977640), (30, 63982112), (32, 59983230), (40, 47986584), (48, 39988820), (60, 31991056), (64, 29991615), (80, 23993292), (96, 19994410), (120, 15995528), (160, 11996646), (192, 9997205), (240, 7997764), (320, 5998323), (480, 3998882), (960, 1999441)]