120148620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54121}}^1$

素因数の和:54170

約数の個数: 48

約数和(自身を含む): 345514848

約数和(自身を除く): 225366228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 54121, 108242, 162363, 216484, 270605, 324726, 541210, 649452, 811815, 1082420, 1623630, 2002477, 3247260, 4004954, 6007431, 8009908, 10012385, 12014862, 20024770, 24029724, 30037155, 40049540, 60074310, 120148620]

約数ペア:

[(1, 120148620), (2, 60074310), (3, 40049540), (4, 30037155), (5, 24029724), (6, 20024770), (10, 12014862), (12, 10012385), (15, 8009908), (20, 6007431), (30, 4004954), (37, 3247260), (60, 2002477), (74, 1623630), (111, 1082420), (148, 811815), (185, 649452), (222, 541210), (370, 324726), (444, 270605), (555, 216484), (740, 162363), (1110, 108242), (2220, 54121)]