67977720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188827}}^1$

素因数の和:188844

約数の個数: 48

約数和(自身を含む): 220928760

約数和(自身を除く): 152951040

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, 188827, 377654, 566481, 755308, 944135, 1132962, 1510616, 1699443, 1888270, 2265924, 2832405, 3398886, 3776540, 4531848, 5664810, 6797772, 7553080, 8497215, 11329620, 13595544, 16994430, 22659240, 33988860, 67977720]

約数ペア:

[(1, 67977720), (2, 33988860), (3, 22659240), (4, 16994430), (5, 13595544), (6, 11329620), (8, 8497215), (9, 7553080), (10, 6797772), (12, 5664810), (15, 4531848), (18, 3776540), (20, 3398886), (24, 2832405), (30, 2265924), (36, 1888270), (40, 1699443), (45, 1510616), (60, 1132962), (72, 944135), (90, 755308), (120, 566481), (180, 377654), (360, 188827)]