22178160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30803}}^1$

素因数の和:30822

約数の個数: 60

約数和(自身を含む): 74484072

約数和(自身を除く): 52305912

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, 30803, 61606, 92409, 123212, 154015, 184818, 246424, 277227, 308030, 369636, 462045, 492848, 554454, 616060, 739272, 924090, 1108908, 1232120, 1386135, 1478544, 1848180, 2217816, 2464240, 2772270, 3696360, 4435632, 5544540, 7392720, 11089080, 22178160]

約数ペア:

[(1, 22178160), (2, 11089080), (3, 7392720), (4, 5544540), (5, 4435632), (6, 3696360), (8, 2772270), (9, 2464240), (10, 2217816), (12, 1848180), (15, 1478544), (16, 1386135), (18, 1232120), (20, 1108908), (24, 924090), (30, 739272), (36, 616060), (40, 554454), (45, 492848), (48, 462045), (60, 369636), (72, 308030), (80, 277227), (90, 246424), (120, 184818), (144, 154015), (180, 123212), (240, 92409), (360, 61606), (720, 30803)]