2272440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 7063200

約数和(自身を除く): 4790760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 653, 696, 870, 1160, 1306, 1740, 1959, 2612, 3265, 3480, 3918, 5224, 6530, 7836, 9795, 13060, 15672, 18937, 19590, 26120, 37874, 39180, 56811, 75748, 78360, 94685, 113622, 151496, 189370, 227244, 284055, 378740, 454488, 568110, 757480, 1136220, 2272440]

約数ペア:

[(1, 2272440), (2, 1136220), (3, 757480), (4, 568110), (5, 454488), (6, 378740), (8, 284055), (10, 227244), (12, 189370), (15, 151496), (20, 113622), (24, 94685), (29, 78360), (30, 75748), (40, 56811), (58, 39180), (60, 37874), (87, 26120), (116, 19590), (120, 18937), (145, 15672), (174, 13060), (232, 9795), (290, 7836), (348, 6530), (435, 5224), (580, 3918), (653, 3480), (696, 3265), (870, 2612), (1160, 1959), (1306, 1740)]