240143460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{174017}}^1$

素因数の和:174052

約数の個数: 48

約数和(自身を含む): 701640576

約数和(自身を除く): 461497116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 174017, 348034, 522051, 696068, 870085, 1044102, 1740170, 2088204, 2610255, 3480340, 4002391, 5220510, 8004782, 10441020, 12007173, 16009564, 20011955, 24014346, 40023910, 48028692, 60035865, 80047820, 120071730, 240143460]

約数ペア:

[(1, 240143460), (2, 120071730), (3, 80047820), (4, 60035865), (5, 48028692), (6, 40023910), (10, 24014346), (12, 20011955), (15, 16009564), (20, 12007173), (23, 10441020), (30, 8004782), (46, 5220510), (60, 4002391), (69, 3480340), (92, 2610255), (115, 2088204), (138, 1740170), (230, 1044102), (276, 870085), (345, 696068), (460, 522051), (690, 348034), (1380, 174017)]