12439988160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{12958321}}^1$

素因数の和:12958341

約数の個数: 56

約数和(自身を含む): 39496965456

約数和(自身を除く): 27056977296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 12958321, 25916642, 38874963, 51833284, 64791605, 77749926, 103666568, 129583210, 155499852, 194374815, 207333136, 259166420, 310999704, 388749630, 414666272, 518332840, 621999408, 777499260, 829332544, 1036665680, 1243998816, 1554998520, 2073331360, 2487997632, 3109997040, 4146662720, 6219994080, 12439988160]

約数ペア:

[(1, 12439988160), (2, 6219994080), (3, 4146662720), (4, 3109997040), (5, 2487997632), (6, 2073331360), (8, 1554998520), (10, 1243998816), (12, 1036665680), (15, 829332544), (16, 777499260), (20, 621999408), (24, 518332840), (30, 414666272), (32, 388749630), (40, 310999704), (48, 259166420), (60, 207333136), (64, 194374815), (80, 155499852), (96, 129583210), (120, 103666568), (160, 77749926), (192, 64791605), (240, 51833284), (320, 38874963), (480, 25916642), (960, 12958321)]