23496420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 66084480

約数和(自身を除く): 42588060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1489, 1578, 2630, 2978, 3156, 3945, 4467, 5260, 5956, 7445, 7890, 8934, 14890, 15780, 17868, 22335, 29780, 44670, 89340, 391607, 783214, 1174821, 1566428, 1958035, 2349642, 3916070, 4699284, 5874105, 7832140, 11748210, 23496420]

約数ペア:

[(1, 23496420), (2, 11748210), (3, 7832140), (4, 5874105), (5, 4699284), (6, 3916070), (10, 2349642), (12, 1958035), (15, 1566428), (20, 1174821), (30, 783214), (60, 391607), (263, 89340), (526, 44670), (789, 29780), (1052, 22335), (1315, 17868), (1489, 15780), (1578, 14890), (2630, 8934), (2978, 7890), (3156, 7445), (3945, 5956), (4467, 5260)]