27748320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{57809}}^1$

素因数の和:57827

約数の個数: 48

約数和(自身を含む): 87408720

約数和(自身を除く): 59660400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 57809, 115618, 173427, 231236, 289045, 346854, 462472, 578090, 693708, 867135, 924944, 1156180, 1387416, 1734270, 1849888, 2312360, 2774832, 3468540, 4624720, 5549664, 6937080, 9249440, 13874160, 27748320]

約数ペア:

[(1, 27748320), (2, 13874160), (3, 9249440), (4, 6937080), (5, 5549664), (6, 4624720), (8, 3468540), (10, 2774832), (12, 2312360), (15, 1849888), (16, 1734270), (20, 1387416), (24, 1156180), (30, 924944), (32, 867135), (40, 693708), (48, 578090), (60, 462472), (80, 346854), (96, 289045), (120, 231236), (160, 173427), (240, 115618), (480, 57809)]