2909160

素因数分解:

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

素因数の和:8098

約数の個数: 48

約数和(自身を含む): 9455940

約数和(自身を除く): 6546780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8081, 16162, 24243, 32324, 40405, 48486, 64648, 72729, 80810, 96972, 121215, 145458, 161620, 193944, 242430, 290916, 323240, 363645, 484860, 581832, 727290, 969720, 1454580, 2909160]

約数ペア:

[(1, 2909160), (2, 1454580), (3, 969720), (4, 727290), (5, 581832), (6, 484860), (8, 363645), (9, 323240), (10, 290916), (12, 242430), (15, 193944), (18, 161620), (20, 145458), (24, 121215), (30, 96972), (36, 80810), (40, 72729), (45, 64648), (60, 48486), (72, 40405), (90, 32324), (120, 24243), (180, 16162), (360, 8081)]