47201760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32779}}^1$

素因数の和:32800

約数の個数: 72

約数和(自身を含む): 161080920

約数和(自身を除く): 113879160

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, 32779, 65558, 98337, 131116, 163895, 196674, 262232, 295011, 327790, 393348, 491685, 524464, 590022, 655580, 786696, 983370, 1048928, 1180044, 1311160, 1475055, 1573392, 1966740, 2360088, 2622320, 2950110, 3146784, 3933480, 4720176, 5244640, 5900220, 7866960, 9440352, 11800440, 15733920, 23600880, 47201760]

約数ペア:

[(1, 47201760), (2, 23600880), (3, 15733920), (4, 11800440), (5, 9440352), (6, 7866960), (8, 5900220), (9, 5244640), (10, 4720176), (12, 3933480), (15, 3146784), (16, 2950110), (18, 2622320), (20, 2360088), (24, 1966740), (30, 1573392), (32, 1475055), (36, 1311160), (40, 1180044), (45, 1048928), (48, 983370), (60, 786696), (72, 655580), (80, 590022), (90, 524464), (96, 491685), (120, 393348), (144, 327790), (160, 295011), (180, 262232), (240, 196674), (288, 163895), (360, 131116), (480, 98337), (720, 65558), (1440, 32779)]