253345440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{527803}}^1$

素因数の和:527821

約数の個数: 48

約数和(自身を含む): 798039648

約数和(自身を除く): 544694208

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, 527803, 1055606, 1583409, 2111212, 2639015, 3166818, 4222424, 5278030, 6333636, 7917045, 8444848, 10556060, 12667272, 15834090, 16889696, 21112120, 25334544, 31668180, 42224240, 50669088, 63336360, 84448480, 126672720, 253345440]

約数ペア:

[(1, 253345440), (2, 126672720), (3, 84448480), (4, 63336360), (5, 50669088), (6, 42224240), (8, 31668180), (10, 25334544), (12, 21112120), (15, 16889696), (16, 15834090), (20, 12667272), (24, 10556060), (30, 8444848), (32, 7917045), (40, 6333636), (48, 5278030), (60, 4222424), (80, 3166818), (96, 2639015), (120, 2111212), (160, 1583409), (240, 1055606), (480, 527803)]