5450040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15139}}^1$

素因数の和:15156

約数の個数: 48

約数和(自身を含む): 17713800

約数和(自身を除く): 12263760

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, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 136251, 151390, 181668, 227085, 272502, 302780, 363336, 454170, 545004, 605560, 681255, 908340, 1090008, 1362510, 1816680, 2725020, 5450040]

約数ペア:

[(1, 5450040), (2, 2725020), (3, 1816680), (4, 1362510), (5, 1090008), (6, 908340), (8, 681255), (9, 605560), (10, 545004), (12, 454170), (15, 363336), (18, 302780), (20, 272502), (24, 227085), (30, 181668), (36, 151390), (40, 136251), (45, 121112), (60, 90834), (72, 75695), (90, 60556), (120, 45417), (180, 30278), (360, 15139)]