4576140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25423}}^1$

素因数の和:25438

約数の個数: 36

約数和(自身を含む): 13881504

約数和(自身を除く): 9305364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25423, 50846, 76269, 101692, 127115, 152538, 228807, 254230, 305076, 381345, 457614, 508460, 762690, 915228, 1144035, 1525380, 2288070, 4576140]

約数ペア:

[(1, 4576140), (2, 2288070), (3, 1525380), (4, 1144035), (5, 915228), (6, 762690), (9, 508460), (10, 457614), (12, 381345), (15, 305076), (18, 254230), (20, 228807), (30, 152538), (36, 127115), (45, 101692), (60, 76269), (90, 50846), (180, 25423)]