348890040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{969139}}^1$

素因数の和:969156

約数の個数: 48

約数和(自身を含む): 1133893800

約数和(自身を除く): 785003760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 969139, 1938278, 2907417, 3876556, 4845695, 5814834, 7753112, 8722251, 9691390, 11629668, 14537085, 17444502, 19382780, 23259336, 29074170, 34889004, 38765560, 43611255, 58148340, 69778008, 87222510, 116296680, 174445020, 348890040]

約数ペア:

[(1, 348890040), (2, 174445020), (3, 116296680), (4, 87222510), (5, 69778008), (6, 58148340), (8, 43611255), (9, 38765560), (10, 34889004), (12, 29074170), (15, 23259336), (18, 19382780), (20, 17444502), (24, 14537085), (30, 11629668), (36, 9691390), (40, 8722251), (45, 7753112), (60, 5814834), (72, 4845695), (90, 3876556), (120, 2907417), (180, 1938278), (360, 969139)]