45557520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{189823}}^1$

素因数の和:189839

約数の個数: 40

約数和(自身を含む): 141229056

約数和(自身を除く): 95671536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 189823, 379646, 569469, 759292, 949115, 1138938, 1518584, 1898230, 2277876, 2847345, 3037168, 3796460, 4555752, 5694690, 7592920, 9111504, 11389380, 15185840, 22778760, 45557520]

約数ペア:

[(1, 45557520), (2, 22778760), (3, 15185840), (4, 11389380), (5, 9111504), (6, 7592920), (8, 5694690), (10, 4555752), (12, 3796460), (15, 3037168), (16, 2847345), (20, 2277876), (24, 1898230), (30, 1518584), (40, 1138938), (48, 949115), (60, 759292), (80, 569469), (120, 379646), (240, 189823)]