267729120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{185923}}^1$

素因数の和:185944

約数の個数: 72

約数和(自身を含む): 913630536

約数和(自身を除く): 645901416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 185923, 371846, 557769, 743692, 929615, 1115538, 1487384, 1673307, 1859230, 2231076, 2788845, 2974768, 3346614, 3718460, 4462152, 5577690, 5949536, 6693228, 7436920, 8366535, 8924304, 11155380, 13386456, 14873840, 16733070, 17848608, 22310760, 26772912, 29747680, 33466140, 44621520, 53545824, 66932280, 89243040, 133864560, 267729120]

約数ペア:

[(1, 267729120), (2, 133864560), (3, 89243040), (4, 66932280), (5, 53545824), (6, 44621520), (8, 33466140), (9, 29747680), (10, 26772912), (12, 22310760), (15, 17848608), (16, 16733070), (18, 14873840), (20, 13386456), (24, 11155380), (30, 8924304), (32, 8366535), (36, 7436920), (40, 6693228), (45, 5949536), (48, 5577690), (60, 4462152), (72, 3718460), (80, 3346614), (90, 2974768), (96, 2788845), (120, 2231076), (144, 1859230), (160, 1673307), (180, 1487384), (240, 1115538), (288, 929615), (360, 743692), (480, 557769), (720, 371846), (1440, 185923)]