641845560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5348713}}^1$

素因数の和:5348727

約数の個数: 32

約数和(自身を含む): 1925537040

約数和(自身を除く): 1283691480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5348713, 10697426, 16046139, 21394852, 26743565, 32092278, 42789704, 53487130, 64184556, 80230695, 106974260, 128369112, 160461390, 213948520, 320922780, 641845560]

約数ペア:

[(1, 641845560), (2, 320922780), (3, 213948520), (4, 160461390), (5, 128369112), (6, 106974260), (8, 80230695), (10, 64184556), (12, 53487130), (15, 42789704), (20, 32092278), (24, 26743565), (30, 21394852), (40, 16046139), (60, 10697426), (120, 5348713)]