227616720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{948403}}^1$

素因数の和:948419

約数の個数: 40

約数和(自身を含む): 705612576

約数和(自身を除く): 477995856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 948403, 1896806, 2845209, 3793612, 4742015, 5690418, 7587224, 9484030, 11380836, 14226045, 15174448, 18968060, 22761672, 28452090, 37936120, 45523344, 56904180, 75872240, 113808360, 227616720]

約数ペア:

[(1, 227616720), (2, 113808360), (3, 75872240), (4, 56904180), (5, 45523344), (6, 37936120), (8, 28452090), (10, 22761672), (12, 18968060), (15, 15174448), (16, 14226045), (20, 11380836), (24, 9484030), (30, 7587224), (40, 5690418), (48, 4742015), (60, 3793612), (80, 2845209), (120, 1896806), (240, 948403)]