63720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1$

素因数の和:79

約数の個数: 64

約数和(自身を含む): 216000

約数和(自身を除く): 152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 21240, 31860, 63720]

約数ペア:

[(1, 63720), (2, 31860), (3, 21240), (4, 15930), (5, 12744), (6, 10620), (8, 7965), (9, 7080), (10, 6372), (12, 5310), (15, 4248), (18, 3540), (20, 3186), (24, 2655), (27, 2360), (30, 2124), (36, 1770), (40, 1593), (45, 1416), (54, 1180), (59, 1080), (60, 1062), (72, 885), (90, 708), (108, 590), (118, 540), (120, 531), (135, 472), (177, 360), (180, 354), (216, 295), (236, 270)]