160145280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{27803}}^1$

素因数の和:27828

約数の個数: 96

約数和(自身を含む): 553021560

約数和(自身を除く): 392876280

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 27803, 55606, 83409, 111212, 139015, 166818, 222424, 250227, 278030, 333636, 417045, 444848, 500454, 556060, 667272, 834090, 889696, 1000908, 1112120, 1251135, 1334544, 1668180, 1779392, 2001816, 2224240, 2502270, 2669088, 3336360, 3558784, 4003632, 4448480, 5004540, 5338176, 6672720, 8007264, 8896960, 10009080, 10676352, 13345440, 16014528, 17793920, 20018160, 26690880, 32029056, 40036320, 53381760, 80072640, 160145280]

約数ペア:

[(1, 160145280), (2, 80072640), (3, 53381760), (4, 40036320), (5, 32029056), (6, 26690880), (8, 20018160), (9, 17793920), (10, 16014528), (12, 13345440), (15, 10676352), (16, 10009080), (18, 8896960), (20, 8007264), (24, 6672720), (30, 5338176), (32, 5004540), (36, 4448480), (40, 4003632), (45, 3558784), (48, 3336360), (60, 2669088), (64, 2502270), (72, 2224240), (80, 2001816), (90, 1779392), (96, 1668180), (120, 1334544), (128, 1251135), (144, 1112120), (160, 1000908), (180, 889696), (192, 834090), (240, 667272), (288, 556060), (320, 500454), (360, 444848), (384, 417045), (480, 333636), (576, 278030), (640, 250227), (720, 222424), (960, 166818), (1152, 139015), (1440, 111212), (1920, 83409), (2880, 55606), (5760, 27803)]