8727480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{8081}}^1$

素因数の和:8101

約数の個数: 64

約数和(自身を含む): 29095200

約数和(自身を除く): 20367720

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, 8081, 16162, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 145458, 161620, 193944, 218187, 242430, 290916, 323240, 363645, 436374, 484860, 581832, 727290, 872748, 969720, 1090935, 1454580, 1745496, 2181870, 2909160, 4363740, 8727480]

約数ペア:

[(1, 8727480), (2, 4363740), (3, 2909160), (4, 2181870), (5, 1745496), (6, 1454580), (8, 1090935), (9, 969720), (10, 872748), (12, 727290), (15, 581832), (18, 484860), (20, 436374), (24, 363645), (27, 323240), (30, 290916), (36, 242430), (40, 218187), (45, 193944), (54, 161620), (60, 145458), (72, 121215), (90, 96972), (108, 80810), (120, 72729), (135, 64648), (180, 48486), (216, 40405), (270, 32324), (360, 24243), (540, 16162), (1080, 8081)]