315962160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1316509}}^1$

素因数の和:1316525

約数の個数: 40

約数和(自身を含む): 979483440

約数和(自身を除く): 663521280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1316509, 2633018, 3949527, 5266036, 6582545, 7899054, 10532072, 13165090, 15798108, 19747635, 21064144, 26330180, 31596216, 39495270, 52660360, 63192432, 78990540, 105320720, 157981080, 315962160]

約数ペア:

[(1, 315962160), (2, 157981080), (3, 105320720), (4, 78990540), (5, 63192432), (6, 52660360), (8, 39495270), (10, 31596216), (12, 26330180), (15, 21064144), (16, 19747635), (20, 15798108), (24, 13165090), (30, 10532072), (40, 7899054), (48, 6582545), (60, 5266036), (80, 3949527), (120, 2633018), (240, 1316509)]