23440920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{195341}}^1$

素因数の和:195355

約数の個数: 32

約数和(自身を含む): 70323120

約数和(自身を除く): 46882200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 195341, 390682, 586023, 781364, 976705, 1172046, 1562728, 1953410, 2344092, 2930115, 3906820, 4688184, 5860230, 7813640, 11720460, 23440920]

約数ペア:

[(1, 23440920), (2, 11720460), (3, 7813640), (4, 5860230), (5, 4688184), (6, 3906820), (8, 2930115), (10, 2344092), (12, 1953410), (15, 1562728), (20, 1172046), (24, 976705), (30, 781364), (40, 586023), (60, 390682), (120, 195341)]