63640680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{530339}}^1$

素因数の和:530353

約数の個数: 32

約数和(自身を含む): 190922400

約数和(自身を除く): 127281720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 530339, 1060678, 1591017, 2121356, 2651695, 3182034, 4242712, 5303390, 6364068, 7955085, 10606780, 12728136, 15910170, 21213560, 31820340, 63640680]

約数ペア:

[(1, 63640680), (2, 31820340), (3, 21213560), (4, 15910170), (5, 12728136), (6, 10606780), (8, 7955085), (10, 6364068), (12, 5303390), (15, 4242712), (20, 3182034), (24, 2651695), (30, 2121356), (40, 1591017), (60, 1060678), (120, 530339)]