2231950080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{581237}}^1$

素因数の和:581261

約数の個数: 72

約数和(自身を含む): 7128302832

約数和(自身を除く): 4896352752

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 581237, 1162474, 1743711, 2324948, 2906185, 3487422, 4649896, 5812370, 6974844, 8718555, 9299792, 11624740, 13949688, 17437110, 18599584, 23249480, 27899376, 34874220, 37199168, 46498960, 55798752, 69748440, 74398336, 92997920, 111597504, 139496880, 148796672, 185995840, 223195008, 278993760, 371991680, 446390016, 557987520, 743983360, 1115975040, 2231950080]

約数ペア:

[(1, 2231950080), (2, 1115975040), (3, 743983360), (4, 557987520), (5, 446390016), (6, 371991680), (8, 278993760), (10, 223195008), (12, 185995840), (15, 148796672), (16, 139496880), (20, 111597504), (24, 92997920), (30, 74398336), (32, 69748440), (40, 55798752), (48, 46498960), (60, 37199168), (64, 34874220), (80, 27899376), (96, 23249480), (120, 18599584), (128, 17437110), (160, 13949688), (192, 11624740), (240, 9299792), (256, 8718555), (320, 6974844), (384, 5812370), (480, 4649896), (640, 3487422), (768, 2906185), (960, 2324948), (1280, 1743711), (1920, 1162474), (3840, 581237)]