180784575408

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{140677}}^1$

素因数の和:141382

約数の個数: 80

約数和(自身を含む): 479153769696

約数和(自身を除く): 298369194288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 653, 656, 984, 1306, 1959, 1968, 2612, 3918, 5224, 7836, 10448, 15672, 26773, 31344, 53546, 80319, 107092, 140677, 160638, 214184, 281354, 321276, 422031, 428368, 562708, 642552, 844062, 1125416, 1285104, 1688124, 2250832, 3376248, 5767757, 6752496, 11535514, 17303271, 23071028, 34606542, 46142056, 69213084, 91862081, 92284112, 138426168, 183724162, 275586243, 276852336, 367448324, 551172486, 734896648, 1102344972, 1469793296, 2204689944, 3766345321, 4409379888, 7532690642, 11299035963, 15065381284, 22598071926, 30130762568, 45196143852, 60261525136, 90392287704, 180784575408]

約数ペア:

[(1, 180784575408), (2, 90392287704), (3, 60261525136), (4, 45196143852), (6, 30130762568), (8, 22598071926), (12, 15065381284), (16, 11299035963), (24, 7532690642), (41, 4409379888), (48, 3766345321), (82, 2204689944), (123, 1469793296), (164, 1102344972), (246, 734896648), (328, 551172486), (492, 367448324), (653, 276852336), (656, 275586243), (984, 183724162), (1306, 138426168), (1959, 92284112), (1968, 91862081), (2612, 69213084), (3918, 46142056), (5224, 34606542), (7836, 23071028), (10448, 17303271), (15672, 11535514), (26773, 6752496), (31344, 5767757), (53546, 3376248), (80319, 2250832), (107092, 1688124), (140677, 1285104), (160638, 1125416), (214184, 844062), (281354, 642552), (321276, 562708), (422031, 428368)]