16173720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{44927}}^1$

素因数の和:44944

約数の個数: 48

約数和(自身を含む): 52565760

約数和(自身を除く): 36392040

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, 44927, 89854, 134781, 179708, 224635, 269562, 359416, 404343, 449270, 539124, 673905, 808686, 898540, 1078248, 1347810, 1617372, 1797080, 2021715, 2695620, 3234744, 4043430, 5391240, 8086860, 16173720]

約数ペア:

[(1, 16173720), (2, 8086860), (3, 5391240), (4, 4043430), (5, 3234744), (6, 2695620), (8, 2021715), (9, 1797080), (10, 1617372), (12, 1347810), (15, 1078248), (18, 898540), (20, 808686), (24, 673905), (30, 539124), (36, 449270), (40, 404343), (45, 359416), (60, 269562), (72, 224635), (90, 179708), (120, 134781), (180, 89854), (360, 44927)]