27696720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3172

約数の個数: 80

約数和(自身を含む): 88208640

約数和(自身を除く): 60511920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3119, 4440, 6238, 8880, 9357, 12476, 15595, 18714, 24952, 31190, 37428, 46785, 49904, 62380, 74856, 93570, 115403, 124760, 149712, 187140, 230806, 249520, 346209, 374280, 461612, 577015, 692418, 748560, 923224, 1154030, 1384836, 1731045, 1846448, 2308060, 2769672, 3462090, 4616120, 5539344, 6924180, 9232240, 13848360, 27696720]

約数ペア:

[(1, 27696720), (2, 13848360), (3, 9232240), (4, 6924180), (5, 5539344), (6, 4616120), (8, 3462090), (10, 2769672), (12, 2308060), (15, 1846448), (16, 1731045), (20, 1384836), (24, 1154030), (30, 923224), (37, 748560), (40, 692418), (48, 577015), (60, 461612), (74, 374280), (80, 346209), (111, 249520), (120, 230806), (148, 187140), (185, 149712), (222, 124760), (240, 115403), (296, 93570), (370, 74856), (444, 62380), (555, 49904), (592, 46785), (740, 37428), (888, 31190), (1110, 24952), (1480, 18714), (1776, 15595), (2220, 12476), (2960, 9357), (3119, 8880), (4440, 6238)]