18071736240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75298901}}^1$

素因数の和:75298917

約数の個数: 40

約数和(自身を含む): 56022383088

約数和(自身を除く): 37950646848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75298901, 150597802, 225896703, 301195604, 376494505, 451793406, 602391208, 752989010, 903586812, 1129483515, 1204782416, 1505978020, 1807173624, 2258967030, 3011956040, 3614347248, 4517934060, 6023912080, 9035868120, 18071736240]

約数ペア:

[(1, 18071736240), (2, 9035868120), (3, 6023912080), (4, 4517934060), (5, 3614347248), (6, 3011956040), (8, 2258967030), (10, 1807173624), (12, 1505978020), (15, 1204782416), (16, 1129483515), (20, 903586812), (24, 752989010), (30, 602391208), (40, 451793406), (48, 376494505), (60, 301195604), (80, 225896703), (120, 150597802), (240, 75298901)]