31103678640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{129598661}}^1$

素因数の和:129598677

約数の個数: 40

約数和(自身を含む): 96421404528

約数和(自身を除く): 65317725888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 129598661, 259197322, 388795983, 518394644, 647993305, 777591966, 1036789288, 1295986610, 1555183932, 1943979915, 2073578576, 2591973220, 3110367864, 3887959830, 5183946440, 6220735728, 7775919660, 10367892880, 15551839320, 31103678640]

約数ペア:

[(1, 31103678640), (2, 15551839320), (3, 10367892880), (4, 7775919660), (5, 6220735728), (6, 5183946440), (8, 3887959830), (10, 3110367864), (12, 2591973220), (15, 2073578576), (16, 1943979915), (20, 1555183932), (24, 1295986610), (30, 1036789288), (40, 777591966), (48, 647993305), (60, 518394644), (80, 388795983), (120, 259197322), (240, 129598661)]