90989760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{94781}}^1$

素因数の和:94801

約数の個数: 56

約数和(自身を含む): 288895536

約数和(自身を除く): 197905776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 94781, 189562, 284343, 379124, 473905, 568686, 758248, 947810, 1137372, 1421715, 1516496, 1895620, 2274744, 2843430, 3032992, 3791240, 4549488, 5686860, 6065984, 7582480, 9098976, 11373720, 15164960, 18197952, 22747440, 30329920, 45494880, 90989760]

約数ペア:

[(1, 90989760), (2, 45494880), (3, 30329920), (4, 22747440), (5, 18197952), (6, 15164960), (8, 11373720), (10, 9098976), (12, 7582480), (15, 6065984), (16, 5686860), (20, 4549488), (24, 3791240), (30, 3032992), (32, 2843430), (40, 2274744), (48, 1895620), (60, 1516496), (64, 1421715), (80, 1137372), (96, 947810), (120, 758248), (160, 568686), (192, 473905), (240, 379124), (320, 284343), (480, 189562), (960, 94781)]