329201640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{914449}}^1$

素因数の和:914466

約数の個数: 48

約数和(自身を含む): 1069906500

約数和(自身を除く): 740704860

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, 914449, 1828898, 2743347, 3657796, 4572245, 5486694, 7315592, 8230041, 9144490, 10973388, 13716735, 16460082, 18288980, 21946776, 27433470, 32920164, 36577960, 41150205, 54866940, 65840328, 82300410, 109733880, 164600820, 329201640]

約数ペア:

[(1, 329201640), (2, 164600820), (3, 109733880), (4, 82300410), (5, 65840328), (6, 54866940), (8, 41150205), (9, 36577960), (10, 32920164), (12, 27433470), (15, 21946776), (18, 18288980), (20, 16460082), (24, 13716735), (30, 10973388), (36, 9144490), (40, 8230041), (45, 7315592), (60, 5486694), (72, 4572245), (90, 3657796), (120, 2743347), (180, 1828898), (360, 914449)]