15198624

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 51710400

約数和(自身を除く): 36511776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 359, 378, 392, 432, 441, 504, 588, 672, 718, 756, 784, 864, 882, 1008, 1077, 1176, 1323, 1436, 1512, 1568, 1764, 2016, 2154, 2352, 2513, 2646, 2872, 3024, 3231, 3528, 4308, 4704, 5026, 5292, 5744, 6048, 6462, 7056, 7539, 8616, 9693, 10052, 10584, 11488, 12924, 14112, 15078, 17232, 17591, 19386, 20104, 21168, 22617, 25848, 30156, 34464, 35182, 38772, 40208, 42336, 45234, 51696, 52773, 60312, 67851, 70364, 77544, 80416, 90468, 103392, 105546, 120624, 135702, 140728, 155088, 158319, 180936, 211092, 241248, 271404, 281456, 310176, 316638, 361872, 422184, 474957, 542808, 562912, 633276, 723744, 844368, 949914, 1085616, 1266552, 1688736, 1899828, 2171232, 2533104, 3799656, 5066208, 7599312, 15198624]

約数ペア:

[(1, 15198624), (2, 7599312), (3, 5066208), (4, 3799656), (6, 2533104), (7, 2171232), (8, 1899828), (9, 1688736), (12, 1266552), (14, 1085616), (16, 949914), (18, 844368), (21, 723744), (24, 633276), (27, 562912), (28, 542808), (32, 474957), (36, 422184), (42, 361872), (48, 316638), (49, 310176), (54, 281456), (56, 271404), (63, 241248), (72, 211092), (84, 180936), (96, 158319), (98, 155088), (108, 140728), (112, 135702), (126, 120624), (144, 105546), (147, 103392), (168, 90468), (189, 80416), (196, 77544), (216, 70364), (224, 67851), (252, 60312), (288, 52773), (294, 51696), (336, 45234), (359, 42336), (378, 40208), (392, 38772), (432, 35182), (441, 34464), (504, 30156), (588, 25848), (672, 22617), (718, 21168), (756, 20104), (784, 19386), (864, 17591), (882, 17232), (1008, 15078), (1077, 14112), (1176, 12924), (1323, 11488), (1436, 10584), (1512, 10052), (1568, 9693), (1764, 8616), (2016, 7539), (2154, 7056), (2352, 6462), (2513, 6048), (2646, 5744), (2872, 5292), (3024, 5026), (3231, 4704), (3528, 4308)]