11956920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2693}}^1$

素因数の和:2744

約数の個数: 64

約数和(自身を含む): 36853920

約数和(自身を除く): 24897000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2693, 4440, 5386, 8079, 10772, 13465, 16158, 21544, 26930, 32316, 40395, 53860, 64632, 80790, 99641, 107720, 161580, 199282, 298923, 323160, 398564, 498205, 597846, 797128, 996410, 1195692, 1494615, 1992820, 2391384, 2989230, 3985640, 5978460, 11956920]

約数ペア:

[(1, 11956920), (2, 5978460), (3, 3985640), (4, 2989230), (5, 2391384), (6, 1992820), (8, 1494615), (10, 1195692), (12, 996410), (15, 797128), (20, 597846), (24, 498205), (30, 398564), (37, 323160), (40, 298923), (60, 199282), (74, 161580), (111, 107720), (120, 99641), (148, 80790), (185, 64632), (222, 53860), (296, 40395), (370, 32316), (444, 26930), (555, 21544), (740, 16158), (888, 13465), (1110, 10772), (1480, 8079), (2220, 5386), (2693, 4440)]