28753256520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{66949}}^1$

素因数の和:68159

約数の個数: 96

約数和(自身を含む): 93527811000

約数和(自身を除く): 64774554480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1193, 2386, 3579, 4772, 5965, 7158, 9544, 10737, 11930, 14316, 17895, 21474, 23860, 28632, 35790, 42948, 47720, 53685, 66949, 71580, 85896, 107370, 133898, 143160, 200847, 214740, 267796, 334745, 401694, 429480, 535592, 602541, 669490, 803388, 1004235, 1205082, 1338980, 1606776, 2008470, 2410164, 2677960, 3012705, 4016940, 4820328, 6025410, 8033880, 12050820, 24101640, 79870157, 159740314, 239610471, 319480628, 399350785, 479220942, 638961256, 718831413, 798701570, 958441884, 1198052355, 1437662826, 1597403140, 1916883768, 2396104710, 2875325652, 3194806280, 3594157065, 4792209420, 5750651304, 7188314130, 9584418840, 14376628260, 28753256520]

約数ペア:

[(1, 28753256520), (2, 14376628260), (3, 9584418840), (4, 7188314130), (5, 5750651304), (6, 4792209420), (8, 3594157065), (9, 3194806280), (10, 2875325652), (12, 2396104710), (15, 1916883768), (18, 1597403140), (20, 1437662826), (24, 1198052355), (30, 958441884), (36, 798701570), (40, 718831413), (45, 638961256), (60, 479220942), (72, 399350785), (90, 319480628), (120, 239610471), (180, 159740314), (360, 79870157), (1193, 24101640), (2386, 12050820), (3579, 8033880), (4772, 6025410), (5965, 4820328), (7158, 4016940), (9544, 3012705), (10737, 2677960), (11930, 2410164), (14316, 2008470), (17895, 1606776), (21474, 1338980), (23860, 1205082), (28632, 1004235), (35790, 803388), (42948, 669490), (47720, 602541), (53685, 535592), (66949, 429480), (71580, 401694), (85896, 334745), (107370, 267796), (133898, 214740), (143160, 200847)]