12991200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{5413}}^1$

素因数の和:5436

約数の個数: 72

約数和(自身を含む): 42294168

約数和(自身を除く): 29302968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 5413, 10826, 16239, 21652, 27065, 32478, 43304, 54130, 64956, 81195, 86608, 108260, 129912, 135325, 162390, 173216, 216520, 259824, 270650, 324780, 405975, 433040, 519648, 541300, 649560, 811950, 866080, 1082600, 1299120, 1623900, 2165200, 2598240, 3247800, 4330400, 6495600, 12991200]

約数ペア:

[(1, 12991200), (2, 6495600), (3, 4330400), (4, 3247800), (5, 2598240), (6, 2165200), (8, 1623900), (10, 1299120), (12, 1082600), (15, 866080), (16, 811950), (20, 649560), (24, 541300), (25, 519648), (30, 433040), (32, 405975), (40, 324780), (48, 270650), (50, 259824), (60, 216520), (75, 173216), (80, 162390), (96, 135325), (100, 129912), (120, 108260), (150, 86608), (160, 81195), (200, 64956), (240, 54130), (300, 43304), (400, 32478), (480, 27065), (600, 21652), (800, 16239), (1200, 10826), (2400, 5413)]