23931720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{22159}}^1$

素因数の和:22179

約数の個数: 64

約数和(自身を含む): 79776000

約数和(自身を除く): 55844280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 22159, 44318, 66477, 88636, 110795, 132954, 177272, 199431, 221590, 265908, 332385, 398862, 443180, 531816, 598293, 664770, 797724, 886360, 997155, 1196586, 1329540, 1595448, 1994310, 2393172, 2659080, 2991465, 3988620, 4786344, 5982930, 7977240, 11965860, 23931720]

約数ペア:

[(1, 23931720), (2, 11965860), (3, 7977240), (4, 5982930), (5, 4786344), (6, 3988620), (8, 2991465), (9, 2659080), (10, 2393172), (12, 1994310), (15, 1595448), (18, 1329540), (20, 1196586), (24, 997155), (27, 886360), (30, 797724), (36, 664770), (40, 598293), (45, 531816), (54, 443180), (60, 398862), (72, 332385), (90, 265908), (108, 221590), (120, 199431), (135, 177272), (180, 132954), (216, 110795), (270, 88636), (360, 66477), (540, 44318), (1080, 22159)]