242429280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{505061}}^1$

素因数の和:505079

約数の個数: 48

約数和(自身を含む): 763653744

約数和(自身を除く): 521224464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 505061, 1010122, 1515183, 2020244, 2525305, 3030366, 4040488, 5050610, 6060732, 7575915, 8080976, 10101220, 12121464, 15151830, 16161952, 20202440, 24242928, 30303660, 40404880, 48485856, 60607320, 80809760, 121214640, 242429280]

約数ペア:

[(1, 242429280), (2, 121214640), (3, 80809760), (4, 60607320), (5, 48485856), (6, 40404880), (8, 30303660), (10, 24242928), (12, 20202440), (15, 16161952), (16, 15151830), (20, 12121464), (24, 10101220), (30, 8080976), (32, 7575915), (40, 6060732), (48, 5050610), (60, 4040488), (80, 3030366), (96, 2525305), (120, 2020244), (160, 1515183), (240, 1010122), (480, 505061)]