2566982640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10695761}}^1$

素因数の和:10695777

約数の個数: 40

約数和(自身を含む): 7957646928

約数和(自身を除く): 5390664288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10695761, 21391522, 32087283, 42783044, 53478805, 64174566, 85566088, 106957610, 128349132, 160436415, 171132176, 213915220, 256698264, 320872830, 427830440, 513396528, 641745660, 855660880, 1283491320, 2566982640]

約数ペア:

[(1, 2566982640), (2, 1283491320), (3, 855660880), (4, 641745660), (5, 513396528), (6, 427830440), (8, 320872830), (10, 256698264), (12, 213915220), (15, 171132176), (16, 160436415), (20, 128349132), (24, 106957610), (30, 85566088), (40, 64174566), (48, 53478805), (60, 42783044), (80, 32087283), (120, 21391522), (240, 10695761)]