26945280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2366

約数の個数: 108

約数和(自身を含む): 93267720

約数和(自身を除く): 66322440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2339, 2880, 3840, 4678, 5760, 7017, 9356, 11520, 11695, 14034, 18712, 21051, 23390, 28068, 35085, 37424, 42102, 46780, 56136, 70170, 74848, 84204, 93560, 105255, 112272, 140340, 149696, 168408, 187120, 210510, 224544, 280680, 299392, 336816, 374240, 421020, 449088, 561360, 598784, 673632, 748480, 842040, 898176, 1122720, 1347264, 1496960, 1684080, 1796352, 2245440, 2694528, 2993920, 3368160, 4490880, 5389056, 6736320, 8981760, 13472640, 26945280]

約数ペア:

[(1, 26945280), (2, 13472640), (3, 8981760), (4, 6736320), (5, 5389056), (6, 4490880), (8, 3368160), (9, 2993920), (10, 2694528), (12, 2245440), (15, 1796352), (16, 1684080), (18, 1496960), (20, 1347264), (24, 1122720), (30, 898176), (32, 842040), (36, 748480), (40, 673632), (45, 598784), (48, 561360), (60, 449088), (64, 421020), (72, 374240), (80, 336816), (90, 299392), (96, 280680), (120, 224544), (128, 210510), (144, 187120), (160, 168408), (180, 149696), (192, 140340), (240, 112272), (256, 105255), (288, 93560), (320, 84204), (360, 74848), (384, 70170), (480, 56136), (576, 46780), (640, 42102), (720, 37424), (768, 35085), (960, 28068), (1152, 23390), (1280, 21051), (1440, 18712), (1920, 14034), (2304, 11695), (2339, 11520), (2880, 9356), (3840, 7017), (4678, 5760)]