79953360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{333139}}^1$

素因数の和:333155

約数の個数: 40

約数和(自身を含む): 247856160

約数和(自身を除く): 167902800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 333139, 666278, 999417, 1332556, 1665695, 1998834, 2665112, 3331390, 3997668, 4997085, 5330224, 6662780, 7995336, 9994170, 13325560, 15990672, 19988340, 26651120, 39976680, 79953360]

約数ペア:

[(1, 79953360), (2, 39976680), (3, 26651120), (4, 19988340), (5, 15990672), (6, 13325560), (8, 9994170), (10, 7995336), (12, 6662780), (15, 5330224), (16, 4997085), (20, 3997668), (24, 3331390), (30, 2665112), (40, 1998834), (48, 1665695), (60, 1332556), (80, 999417), (120, 666278), (240, 333139)]