127254840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28661}}^1$

素因数の和:28712

約数の個数: 64

約数和(自身を含む): 392096160

約数和(自身を除く): 264841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 28661, 57322, 85983, 114644, 143305, 171966, 229288, 286610, 343932, 429915, 573220, 687864, 859830, 1060457, 1146440, 1719660, 2120914, 3181371, 3439320, 4241828, 5302285, 6362742, 8483656, 10604570, 12725484, 15906855, 21209140, 25450968, 31813710, 42418280, 63627420, 127254840]

約数ペア:

[(1, 127254840), (2, 63627420), (3, 42418280), (4, 31813710), (5, 25450968), (6, 21209140), (8, 15906855), (10, 12725484), (12, 10604570), (15, 8483656), (20, 6362742), (24, 5302285), (30, 4241828), (37, 3439320), (40, 3181371), (60, 2120914), (74, 1719660), (111, 1146440), (120, 1060457), (148, 859830), (185, 687864), (222, 573220), (296, 429915), (370, 343932), (444, 286610), (555, 229288), (740, 171966), (888, 143305), (1110, 114644), (1480, 85983), (2220, 57322), (4440, 28661)]