1230265320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{62897}}^1$

素因数の和:63074

約数の個数: 64

約数和(自身を含む): 3713497920

約数和(自身を除く): 2483232600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 62897, 125794, 188691, 251588, 314485, 377382, 503176, 628970, 754764, 943455, 1257940, 1509528, 1886910, 2515880, 3773820, 7547640, 10252211, 20504422, 30756633, 41008844, 51261055, 61513266, 82017688, 102522110, 123026532, 153783165, 205044220, 246053064, 307566330, 410088440, 615132660, 1230265320]

約数ペア:

[(1, 1230265320), (2, 615132660), (3, 410088440), (4, 307566330), (5, 246053064), (6, 205044220), (8, 153783165), (10, 123026532), (12, 102522110), (15, 82017688), (20, 61513266), (24, 51261055), (30, 41008844), (40, 30756633), (60, 20504422), (120, 10252211), (163, 7547640), (326, 3773820), (489, 2515880), (652, 1886910), (815, 1509528), (978, 1257940), (1304, 943455), (1630, 754764), (1956, 628970), (2445, 503176), (3260, 377382), (3912, 314485), (4890, 251588), (6520, 188691), (9780, 125794), (19560, 62897)]