181806120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{56113}}^1$

素因数の和:56136

約数の個数: 80

約数和(自身を含む): 611081460

約数和(自身を除く): 429275340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 56113, 112226, 168339, 224452, 280565, 336678, 448904, 505017, 561130, 673356, 841695, 1010034, 1122260, 1346712, 1515051, 1683390, 2020068, 2244520, 2525085, 3030102, 3366780, 4040136, 4545153, 5050170, 6060204, 6733560, 7575255, 9090306, 10100340, 12120408, 15150510, 18180612, 20200680, 22725765, 30301020, 36361224, 45451530, 60602040, 90903060, 181806120]

約数ペア:

[(1, 181806120), (2, 90903060), (3, 60602040), (4, 45451530), (5, 36361224), (6, 30301020), (8, 22725765), (9, 20200680), (10, 18180612), (12, 15150510), (15, 12120408), (18, 10100340), (20, 9090306), (24, 7575255), (27, 6733560), (30, 6060204), (36, 5050170), (40, 4545153), (45, 4040136), (54, 3366780), (60, 3030102), (72, 2525085), (81, 2244520), (90, 2020068), (108, 1683390), (120, 1515051), (135, 1346712), (162, 1122260), (180, 1010034), (216, 841695), (270, 673356), (324, 561130), (360, 505017), (405, 448904), (540, 336678), (648, 280565), (810, 224452), (1080, 168339), (1620, 112226), (3240, 56113)]