120893472

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2253

約数の個数: 144

約数和(自身を含む): 407639232

約数和(自身を除く): 286745760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2221, 2268, 2592, 3024, 3402, 3888, 4442, 4536, 6048, 6663, 6804, 7776, 8884, 9072, 13326, 13608, 15547, 17768, 18144, 19989, 26652, 27216, 31094, 35536, 39978, 46641, 53304, 54432, 59967, 62188, 71072, 79956, 93282, 106608, 119934, 124376, 139923, 159912, 179901, 186564, 213216, 239868, 248752, 279846, 319824, 359802, 373128, 419769, 479736, 497504, 539703, 559692, 639648, 719604, 746256, 839538, 959472, 1079406, 1119384, 1259307, 1439208, 1492512, 1679076, 1918944, 2158812, 2238768, 2518614, 2878416, 3358152, 3777921, 4317624, 4477536, 5037228, 5756832, 6716304, 7555842, 8635248, 10074456, 13432608, 15111684, 17270496, 20148912, 30223368, 40297824, 60446736, 120893472]

約数ペア:

[(1, 120893472), (2, 60446736), (3, 40297824), (4, 30223368), (6, 20148912), (7, 17270496), (8, 15111684), (9, 13432608), (12, 10074456), (14, 8635248), (16, 7555842), (18, 6716304), (21, 5756832), (24, 5037228), (27, 4477536), (28, 4317624), (32, 3777921), (36, 3358152), (42, 2878416), (48, 2518614), (54, 2238768), (56, 2158812), (63, 1918944), (72, 1679076), (81, 1492512), (84, 1439208), (96, 1259307), (108, 1119384), (112, 1079406), (126, 959472), (144, 839538), (162, 746256), (168, 719604), (189, 639648), (216, 559692), (224, 539703), (243, 497504), (252, 479736), (288, 419769), (324, 373128), (336, 359802), (378, 319824), (432, 279846), (486, 248752), (504, 239868), (567, 213216), (648, 186564), (672, 179901), (756, 159912), (864, 139923), (972, 124376), (1008, 119934), (1134, 106608), (1296, 93282), (1512, 79956), (1701, 71072), (1944, 62188), (2016, 59967), (2221, 54432), (2268, 53304), (2592, 46641), (3024, 39978), (3402, 35536), (3888, 31094), (4442, 27216), (4536, 26652), (6048, 19989), (6663, 18144), (6804, 17768), (7776, 15547), (8884, 13608), (9072, 13326)]