127621140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57487}}^1$

素因数の和:57536

約数の個数: 48

約数和(自身を含む): 367003392

約数和(自身を除く): 239382252

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, 57487, 114974, 172461, 229948, 287435, 344922, 574870, 689844, 862305, 1149740, 1724610, 2127019, 3449220, 4254038, 6381057, 8508076, 10635095, 12762114, 21270190, 25524228, 31905285, 42540380, 63810570, 127621140]

約数ペア:

[(1, 127621140), (2, 63810570), (3, 42540380), (4, 31905285), (5, 25524228), (6, 21270190), (10, 12762114), (12, 10635095), (15, 8508076), (20, 6381057), (30, 4254038), (37, 3449220), (60, 2127019), (74, 1724610), (111, 1149740), (148, 862305), (185, 689844), (222, 574870), (370, 344922), (444, 287435), (555, 229948), (740, 172461), (1110, 114974), (2220, 57487)]