119744580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53939}}^1$

素因数の和:53988

約数の個数: 48

約数和(自身を含む): 344352960

約数和(自身を除く): 224608380

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, 53939, 107878, 161817, 215756, 269695, 323634, 539390, 647268, 809085, 1078780, 1618170, 1995743, 3236340, 3991486, 5987229, 7982972, 9978715, 11974458, 19957430, 23948916, 29936145, 39914860, 59872290, 119744580]

約数ペア:

[(1, 119744580), (2, 59872290), (3, 39914860), (4, 29936145), (5, 23948916), (6, 19957430), (10, 11974458), (12, 9978715), (15, 7982972), (20, 5987229), (30, 3991486), (37, 3236340), (60, 1995743), (74, 1618170), (111, 1078780), (148, 809085), (185, 647268), (222, 539390), (370, 323634), (444, 269695), (555, 215756), (740, 161817), (1110, 107878), (2220, 53939)]