204047640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{188933}}^1$

素因数の和:188953

約数の個数: 64

約数和(自身を含む): 680162400

約数和(自身を除く): 476114760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 188933, 377866, 566799, 755732, 944665, 1133598, 1511464, 1700397, 1889330, 2267196, 2833995, 3400794, 3778660, 4534392, 5101191, 5667990, 6801588, 7557320, 8501985, 10202382, 11335980, 13603176, 17003970, 20404764, 22671960, 25505955, 34007940, 40809528, 51011910, 68015880, 102023820, 204047640]

約数ペア:

[(1, 204047640), (2, 102023820), (3, 68015880), (4, 51011910), (5, 40809528), (6, 34007940), (8, 25505955), (9, 22671960), (10, 20404764), (12, 17003970), (15, 13603176), (18, 11335980), (20, 10202382), (24, 8501985), (27, 7557320), (30, 6801588), (36, 5667990), (40, 5101191), (45, 4534392), (54, 3778660), (60, 3400794), (72, 2833995), (90, 2267196), (108, 1889330), (120, 1700397), (135, 1511464), (180, 1133598), (216, 944665), (270, 755732), (360, 566799), (540, 377866), (1080, 188933)]