1215600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1013}}^1$

素因数の和:1034

約数の個数: 60

約数和(自身を含む): 3897816

約数和(自身を除く): 2682216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1013, 1200, 2026, 3039, 4052, 5065, 6078, 8104, 10130, 12156, 15195, 16208, 20260, 24312, 25325, 30390, 40520, 48624, 50650, 60780, 75975, 81040, 101300, 121560, 151950, 202600, 243120, 303900, 405200, 607800, 1215600]

約数ペア:

[(1, 1215600), (2, 607800), (3, 405200), (4, 303900), (5, 243120), (6, 202600), (8, 151950), (10, 121560), (12, 101300), (15, 81040), (16, 75975), (20, 60780), (24, 50650), (25, 48624), (30, 40520), (40, 30390), (48, 25325), (50, 24312), (60, 20260), (75, 16208), (80, 15195), (100, 12156), (120, 10130), (150, 8104), (200, 6078), (240, 5065), (300, 4052), (400, 3039), (600, 2026), (1013, 1200)]