426595440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1777481}}^1$

素因数の和:1777497

約数の個数: 40

約数和(自身を含む): 1322446608

約数和(自身を除く): 895851168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1777481, 3554962, 5332443, 7109924, 8887405, 10664886, 14219848, 17774810, 21329772, 26662215, 28439696, 35549620, 42659544, 53324430, 71099240, 85319088, 106648860, 142198480, 213297720, 426595440]

約数ペア:

[(1, 426595440), (2, 213297720), (3, 142198480), (4, 106648860), (5, 85319088), (6, 71099240), (8, 53324430), (10, 42659544), (12, 35549620), (15, 28439696), (16, 26662215), (20, 21329772), (24, 17774810), (30, 14219848), (40, 10664886), (48, 8887405), (60, 7109924), (80, 5332443), (120, 3554962), (240, 1777481)]