82660080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{344417}}^1$

素因数の和:344433

約数の個数: 40

約数和(自身を含む): 256246992

約数和(自身を除く): 173586912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 344417, 688834, 1033251, 1377668, 1722085, 2066502, 2755336, 3444170, 4133004, 5166255, 5510672, 6888340, 8266008, 10332510, 13776680, 16532016, 20665020, 27553360, 41330040, 82660080]

約数ペア:

[(1, 82660080), (2, 41330040), (3, 27553360), (4, 20665020), (5, 16532016), (6, 13776680), (8, 10332510), (10, 8266008), (12, 6888340), (15, 5510672), (16, 5166255), (20, 4133004), (24, 3444170), (30, 2755336), (40, 2066502), (48, 1722085), (60, 1377668), (80, 1033251), (120, 688834), (240, 344417)]