196173720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{544927}}^1$

素因数の和:544944

約数の個数: 48

約数和(自身を含む): 637565760

約数和(自身を除く): 441392040

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, 544927, 1089854, 1634781, 2179708, 2724635, 3269562, 4359416, 4904343, 5449270, 6539124, 8173905, 9808686, 10898540, 13078248, 16347810, 19617372, 21797080, 24521715, 32695620, 39234744, 49043430, 65391240, 98086860, 196173720]

約数ペア:

[(1, 196173720), (2, 98086860), (3, 65391240), (4, 49043430), (5, 39234744), (6, 32695620), (8, 24521715), (9, 21797080), (10, 19617372), (12, 16347810), (15, 13078248), (18, 10898540), (20, 9808686), (24, 8173905), (30, 6539124), (36, 5449270), (40, 4904343), (45, 4359416), (60, 3269562), (72, 2724635), (90, 2179708), (120, 1634781), (180, 1089854), (360, 544927)]