73089840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304541}}^1$

素因数の和:304557

約数の個数: 40

約数和(自身を含む): 226579248

約数和(自身を除く): 153489408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304541, 609082, 913623, 1218164, 1522705, 1827246, 2436328, 3045410, 3654492, 4568115, 4872656, 6090820, 7308984, 9136230, 12181640, 14617968, 18272460, 24363280, 36544920, 73089840]

約数ペア:

[(1, 73089840), (2, 36544920), (3, 24363280), (4, 18272460), (5, 14617968), (6, 12181640), (8, 9136230), (10, 7308984), (12, 6090820), (15, 4872656), (16, 4568115), (20, 3654492), (24, 3045410), (30, 2436328), (40, 1827246), (48, 1522705), (60, 1218164), (80, 913623), (120, 609082), (240, 304541)]