344501460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23059}}^1$

素因数の和:23157

約数の個数: 72

約数和(自身を含む): 1057623840

約数和(自身を除く): 713122380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 23059, 46118, 69177, 92236, 115295, 138354, 207531, 230590, 276708, 345885, 415062, 461180, 691770, 830124, 1037655, 1383540, 1913897, 2075310, 3827794, 4150620, 5741691, 7655588, 9569485, 11483382, 17225073, 19138970, 22966764, 28708455, 34450146, 38277940, 57416910, 68900292, 86125365, 114833820, 172250730, 344501460]

約数ペア:

[(1, 344501460), (2, 172250730), (3, 114833820), (4, 86125365), (5, 68900292), (6, 57416910), (9, 38277940), (10, 34450146), (12, 28708455), (15, 22966764), (18, 19138970), (20, 17225073), (30, 11483382), (36, 9569485), (45, 7655588), (60, 5741691), (83, 4150620), (90, 3827794), (166, 2075310), (180, 1913897), (249, 1383540), (332, 1037655), (415, 830124), (498, 691770), (747, 461180), (830, 415062), (996, 345885), (1245, 276708), (1494, 230590), (1660, 207531), (2490, 138354), (2988, 115295), (3735, 92236), (4980, 69177), (7470, 46118), (14940, 23059)]