126346320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{175481}}^1$

素因数の和:175500

約数の個数: 60

約数和(自身を含む): 424315476

約数和(自身を除く): 297969156

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, 175481, 350962, 526443, 701924, 877405, 1052886, 1403848, 1579329, 1754810, 2105772, 2632215, 2807696, 3158658, 3509620, 4211544, 5264430, 6317316, 7019240, 7896645, 8423088, 10528860, 12634632, 14038480, 15793290, 21057720, 25269264, 31586580, 42115440, 63173160, 126346320]

約数ペア:

[(1, 126346320), (2, 63173160), (3, 42115440), (4, 31586580), (5, 25269264), (6, 21057720), (8, 15793290), (9, 14038480), (10, 12634632), (12, 10528860), (15, 8423088), (16, 7896645), (18, 7019240), (20, 6317316), (24, 5264430), (30, 4211544), (36, 3509620), (40, 3158658), (45, 2807696), (48, 2632215), (60, 2105772), (72, 1754810), (80, 1579329), (90, 1403848), (120, 1052886), (144, 877405), (180, 701924), (240, 526443), (360, 350962), (720, 175481)]