628260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 1813056

約数和(自身を除く): 1184796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 283, 370, 444, 555, 566, 740, 849, 1110, 1132, 1415, 1698, 2220, 2830, 3396, 4245, 5660, 8490, 10471, 16980, 20942, 31413, 41884, 52355, 62826, 104710, 125652, 157065, 209420, 314130, 628260]

約数ペア:

[(1, 628260), (2, 314130), (3, 209420), (4, 157065), (5, 125652), (6, 104710), (10, 62826), (12, 52355), (15, 41884), (20, 31413), (30, 20942), (37, 16980), (60, 10471), (74, 8490), (111, 5660), (148, 4245), (185, 3396), (222, 2830), (283, 2220), (370, 1698), (444, 1415), (555, 1132), (566, 1110), (740, 849)]