479930040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1333139}}^1$

素因数の和:1333156

約数の個数: 48

約数和(自身を含む): 1559773800

約数和(自身を除く): 1079843760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1333139, 2666278, 3999417, 5332556, 6665695, 7998834, 10665112, 11998251, 13331390, 15997668, 19997085, 23996502, 26662780, 31995336, 39994170, 47993004, 53325560, 59991255, 79988340, 95986008, 119982510, 159976680, 239965020, 479930040]

約数ペア:

[(1, 479930040), (2, 239965020), (3, 159976680), (4, 119982510), (5, 95986008), (6, 79988340), (8, 59991255), (9, 53325560), (10, 47993004), (12, 39994170), (15, 31995336), (18, 26662780), (20, 23996502), (24, 19997085), (30, 15997668), (36, 13331390), (40, 11998251), (45, 10665112), (60, 7998834), (72, 6665695), (90, 5332556), (120, 3999417), (180, 2666278), (360, 1333139)]