84856680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78571}}^1$

素因数の和:78591

約数の個数: 64

約数和(自身を含む): 282859200

約数和(自身を除く): 198002520

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, 78571, 157142, 235713, 314284, 392855, 471426, 628568, 707139, 785710, 942852, 1178565, 1414278, 1571420, 1885704, 2121417, 2357130, 2828556, 3142840, 3535695, 4242834, 4714260, 5657112, 7071390, 8485668, 9428520, 10607085, 14142780, 16971336, 21214170, 28285560, 42428340, 84856680]

約数ペア:

[(1, 84856680), (2, 42428340), (3, 28285560), (4, 21214170), (5, 16971336), (6, 14142780), (8, 10607085), (9, 9428520), (10, 8485668), (12, 7071390), (15, 5657112), (18, 4714260), (20, 4242834), (24, 3535695), (27, 3142840), (30, 2828556), (36, 2357130), (40, 2121417), (45, 1885704), (54, 1571420), (60, 1414278), (72, 1178565), (90, 942852), (108, 785710), (120, 707139), (135, 628568), (180, 471426), (216, 392855), (270, 314284), (360, 235713), (540, 157142), (1080, 78571)]