1155281760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{802279}}^1$

素因数の和:802300

約数の個数: 72

約数和(自身を含む): 3942403920

約数和(自身を除く): 2787122160

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, 802279, 1604558, 2406837, 3209116, 4011395, 4813674, 6418232, 7220511, 8022790, 9627348, 12034185, 12836464, 14441022, 16045580, 19254696, 24068370, 25672928, 28882044, 32091160, 36102555, 38509392, 48136740, 57764088, 64182320, 72205110, 77018784, 96273480, 115528176, 128364640, 144410220, 192546960, 231056352, 288820440, 385093920, 577640880, 1155281760]

約数ペア:

[(1, 1155281760), (2, 577640880), (3, 385093920), (4, 288820440), (5, 231056352), (6, 192546960), (8, 144410220), (9, 128364640), (10, 115528176), (12, 96273480), (15, 77018784), (16, 72205110), (18, 64182320), (20, 57764088), (24, 48136740), (30, 38509392), (32, 36102555), (36, 32091160), (40, 28882044), (45, 25672928), (48, 24068370), (60, 19254696), (72, 16045580), (80, 14441022), (90, 12836464), (96, 12034185), (120, 9627348), (144, 8022790), (160, 7220511), (180, 6418232), (240, 4813674), (288, 4011395), (360, 3209116), (480, 2406837), (720, 1604558), (1440, 802279)]