74368080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103289}}^1$

素因数の和:103308

約数の個数: 60

約数和(自身を含む): 249755220

約数和(自身を除く): 175387140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 103289, 206578, 309867, 413156, 516445, 619734, 826312, 929601, 1032890, 1239468, 1549335, 1652624, 1859202, 2065780, 2478936, 3098670, 3718404, 4131560, 4648005, 4957872, 6197340, 7436808, 8263120, 9296010, 12394680, 14873616, 18592020, 24789360, 37184040, 74368080]

約数ペア:

[(1, 74368080), (2, 37184040), (3, 24789360), (4, 18592020), (5, 14873616), (6, 12394680), (8, 9296010), (9, 8263120), (10, 7436808), (12, 6197340), (15, 4957872), (16, 4648005), (18, 4131560), (20, 3718404), (24, 3098670), (30, 2478936), (36, 2065780), (40, 1859202), (45, 1652624), (48, 1549335), (60, 1239468), (72, 1032890), (80, 929601), (90, 826312), (120, 619734), (144, 516445), (180, 413156), (240, 309867), (360, 206578), (720, 103289)]