265985520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{10973}}^1$

素因数の和:11090

約数の個数: 80

約数和(自身を含む): 832794912

約数和(自身を除く): 566809392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 10973, 12120, 21946, 24240, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 175568, 219460, 263352, 329190, 438920, 526704, 658380, 877840, 1108273, 1316760, 2216546, 2633520, 3324819, 4433092, 5541365, 6649638, 8866184, 11082730, 13299276, 16624095, 17732368, 22165460, 26598552, 33248190, 44330920, 53197104, 66496380, 88661840, 132992760, 265985520]

約数ペア:

[(1, 265985520), (2, 132992760), (3, 88661840), (4, 66496380), (5, 53197104), (6, 44330920), (8, 33248190), (10, 26598552), (12, 22165460), (15, 17732368), (16, 16624095), (20, 13299276), (24, 11082730), (30, 8866184), (40, 6649638), (48, 5541365), (60, 4433092), (80, 3324819), (101, 2633520), (120, 2216546), (202, 1316760), (240, 1108273), (303, 877840), (404, 658380), (505, 526704), (606, 438920), (808, 329190), (1010, 263352), (1212, 219460), (1515, 175568), (1616, 164595), (2020, 131676), (2424, 109730), (3030, 87784), (4040, 65838), (4848, 54865), (6060, 43892), (8080, 32919), (10973, 24240), (12120, 21946)]