90627060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40823}}^1$

素因数の和:40872

約数の個数: 48

約数和(自身を含む): 260620416

約数和(自身を除く): 169993356

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, 40823, 81646, 122469, 163292, 204115, 244938, 408230, 489876, 612345, 816460, 1224690, 1510451, 2449380, 3020902, 4531353, 6041804, 7552255, 9062706, 15104510, 18125412, 22656765, 30209020, 45313530, 90627060]

約数ペア:

[(1, 90627060), (2, 45313530), (3, 30209020), (4, 22656765), (5, 18125412), (6, 15104510), (10, 9062706), (12, 7552255), (15, 6041804), (20, 4531353), (30, 3020902), (37, 2449380), (60, 1510451), (74, 1224690), (111, 816460), (148, 612345), (185, 489876), (222, 408230), (370, 244938), (444, 204115), (555, 163292), (740, 122469), (1110, 81646), (2220, 40823)]