40532040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112589}}^1$

素因数の和:112606

約数の個数: 48

約数和(自身を含む): 131730300

約数和(自身を除く): 91198260

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, 112589, 225178, 337767, 450356, 562945, 675534, 900712, 1013301, 1125890, 1351068, 1688835, 2026602, 2251780, 2702136, 3377670, 4053204, 4503560, 5066505, 6755340, 8106408, 10133010, 13510680, 20266020, 40532040]

約数ペア:

[(1, 40532040), (2, 20266020), (3, 13510680), (4, 10133010), (5, 8106408), (6, 6755340), (8, 5066505), (9, 4503560), (10, 4053204), (12, 3377670), (15, 2702136), (18, 2251780), (20, 2026602), (24, 1688835), (30, 1351068), (36, 1125890), (40, 1013301), (45, 900712), (60, 675534), (72, 562945), (90, 450356), (120, 337767), (180, 225178), (360, 112589)]