145362960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{201893}}^1$

素因数の和:201912

約数の個数: 60

約数和(自身を含む): 488179692

約数和(自身を除く): 342816732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 201893, 403786, 605679, 807572, 1009465, 1211358, 1615144, 1817037, 2018930, 2422716, 3028395, 3230288, 3634074, 4037860, 4845432, 6056790, 7268148, 8075720, 9085185, 9690864, 12113580, 14536296, 16151440, 18170370, 24227160, 29072592, 36340740, 48454320, 72681480, 145362960]

約数ペア:

[(1, 145362960), (2, 72681480), (3, 48454320), (4, 36340740), (5, 29072592), (6, 24227160), (8, 18170370), (9, 16151440), (10, 14536296), (12, 12113580), (15, 9690864), (16, 9085185), (18, 8075720), (20, 7268148), (24, 6056790), (30, 4845432), (36, 4037860), (40, 3634074), (45, 3230288), (48, 3028395), (60, 2422716), (72, 2018930), (80, 1817037), (90, 1615144), (120, 1211358), (144, 1009465), (180, 807572), (240, 605679), (360, 403786), (720, 201893)]