91115040

素因数分解:

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

素因数の和:189841

約数の個数: 48

約数和(自身を含む): 287013888

約数和(自身を除く): 195898848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 189823, 379646, 569469, 759292, 949115, 1138938, 1518584, 1898230, 2277876, 2847345, 3037168, 3796460, 4555752, 5694690, 6074336, 7592920, 9111504, 11389380, 15185840, 18223008, 22778760, 30371680, 45557520, 91115040]

約数ペア:

[(1, 91115040), (2, 45557520), (3, 30371680), (4, 22778760), (5, 18223008), (6, 15185840), (8, 11389380), (10, 9111504), (12, 7592920), (15, 6074336), (16, 5694690), (20, 4555752), (24, 3796460), (30, 3037168), (32, 2847345), (40, 2277876), (48, 1898230), (60, 1518584), (80, 1138938), (96, 949115), (120, 759292), (160, 569469), (240, 379646), (480, 189823)]