408035340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 1298656800

約数和(自身を除く): 890621460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 269, 270, 318, 477, 530, 538, 540, 636, 795, 807, 954, 1060, 1076, 1345, 1431, 1590, 1614, 1908, 2385, 2421, 2690, 2809, 2862, 3180, 3228, 4035, 4770, 4842, 5380, 5618, 5724, 7155, 7263, 8070, 8427, 9540, 9684, 11236, 12105, 14045, 14257, 14310, 14526, 16140, 16854, 24210, 25281, 28090, 28514, 28620, 29052, 33708, 36315, 42135, 42771, 48420, 50562, 56180, 57028, 71285, 72630, 75843, 84270, 85542, 101124, 126405, 128313, 142570, 145260, 151686, 168540, 171084, 213855, 252810, 256626, 285140, 303372, 379215, 384939, 427710, 505620, 513252, 641565, 755621, 758430, 769878, 855420, 1283130, 1511242, 1516860, 1539756, 1924695, 2266863, 2566260, 3022484, 3778105, 3849390, 4533726, 6800589, 7556210, 7698780, 9067452, 11334315, 13601178, 15112420, 20401767, 22668630, 27202356, 34002945, 40803534, 45337260, 68005890, 81607068, 102008835, 136011780, 204017670, 408035340]

約数ペア:

[(1, 408035340), (2, 204017670), (3, 136011780), (4, 102008835), (5, 81607068), (6, 68005890), (9, 45337260), (10, 40803534), (12, 34002945), (15, 27202356), (18, 22668630), (20, 20401767), (27, 15112420), (30, 13601178), (36, 11334315), (45, 9067452), (53, 7698780), (54, 7556210), (60, 6800589), (90, 4533726), (106, 3849390), (108, 3778105), (135, 3022484), (159, 2566260), (180, 2266863), (212, 1924695), (265, 1539756), (269, 1516860), (270, 1511242), (318, 1283130), (477, 855420), (530, 769878), (538, 758430), (540, 755621), (636, 641565), (795, 513252), (807, 505620), (954, 427710), (1060, 384939), (1076, 379215), (1345, 303372), (1431, 285140), (1590, 256626), (1614, 252810), (1908, 213855), (2385, 171084), (2421, 168540), (2690, 151686), (2809, 145260), (2862, 142570), (3180, 128313), (3228, 126405), (4035, 101124), (4770, 85542), (4842, 84270), (5380, 75843), (5618, 72630), (5724, 71285), (7155, 57028), (7263, 56180), (8070, 50562), (8427, 48420), (9540, 42771), (9684, 42135), (11236, 36315), (12105, 33708), (14045, 29052), (14257, 28620), (14310, 28514), (14526, 28090), (16140, 25281), (16854, 24210)]