2823720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23531}}^1$

素因数の和:23545

約数の個数: 32

約数和(自身を含む): 8471520

約数和(自身を除く): 5647800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23531, 47062, 70593, 94124, 117655, 141186, 188248, 235310, 282372, 352965, 470620, 564744, 705930, 941240, 1411860, 2823720]

約数ペア:

[(1, 2823720), (2, 1411860), (3, 941240), (4, 705930), (5, 564744), (6, 470620), (8, 352965), (10, 282372), (12, 235310), (15, 188248), (20, 141186), (24, 117655), (30, 94124), (40, 70593), (60, 47062), (120, 23531)]