130673280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{68059}}^1$

素因数の和:68081

約数の個数: 64

約数和(自身を含む): 416527200

約数和(自身を除く): 285853920

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, 320, 384, 480, 640, 960, 1920, 68059, 136118, 204177, 272236, 340295, 408354, 544472, 680590, 816708, 1020885, 1088944, 1361180, 1633416, 2041770, 2177888, 2722360, 3266832, 4083540, 4355776, 5444720, 6533664, 8167080, 8711552, 10889440, 13067328, 16334160, 21778880, 26134656, 32668320, 43557760, 65336640, 130673280]

約数ペア:

[(1, 130673280), (2, 65336640), (3, 43557760), (4, 32668320), (5, 26134656), (6, 21778880), (8, 16334160), (10, 13067328), (12, 10889440), (15, 8711552), (16, 8167080), (20, 6533664), (24, 5444720), (30, 4355776), (32, 4083540), (40, 3266832), (48, 2722360), (60, 2177888), (64, 2041770), (80, 1633416), (96, 1361180), (120, 1088944), (128, 1020885), (160, 816708), (192, 680590), (240, 544472), (320, 408354), (384, 340295), (480, 272236), (640, 204177), (960, 136118), (1920, 68059)]