120527456

素因数分解:

$2^5\times 7^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 282240000

約数和(自身を除く): 161712544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 139, 158, 196, 224, 278, 316, 343, 392, 553, 556, 632, 686, 784, 973, 1106, 1112, 1264, 1372, 1568, 1946, 2212, 2224, 2528, 2744, 3871, 3892, 4424, 4448, 5488, 6811, 7742, 7784, 8848, 10976, 10981, 13622, 15484, 15568, 17696, 21962, 27097, 27244, 30968, 31136, 43924, 47677, 54194, 54488, 61936, 76867, 87848, 95354, 108388, 108976, 123872, 153734, 175696, 190708, 216776, 217952, 307468, 351392, 381416, 433552, 538069, 614936, 762832, 867104, 1076138, 1229872, 1525664, 2152276, 2459744, 3766483, 4304552, 7532966, 8609104, 15065932, 17218208, 30131864, 60263728, 120527456]

約数ペア:

[(1, 120527456), (2, 60263728), (4, 30131864), (7, 17218208), (8, 15065932), (14, 8609104), (16, 7532966), (28, 4304552), (32, 3766483), (49, 2459744), (56, 2152276), (79, 1525664), (98, 1229872), (112, 1076138), (139, 867104), (158, 762832), (196, 614936), (224, 538069), (278, 433552), (316, 381416), (343, 351392), (392, 307468), (553, 217952), (556, 216776), (632, 190708), (686, 175696), (784, 153734), (973, 123872), (1106, 108976), (1112, 108388), (1264, 95354), (1372, 87848), (1568, 76867), (1946, 61936), (2212, 54488), (2224, 54194), (2528, 47677), (2744, 43924), (3871, 31136), (3892, 30968), (4424, 27244), (4448, 27097), (5488, 21962), (6811, 17696), (7742, 15568), (7784, 15484), (8848, 13622), (10976, 10981)]