40984380

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{937}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 129218880

約数和(自身を除く): 88234500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 937, 972, 1215, 1458, 1620, 1874, 2187, 2430, 2811, 2916, 3645, 3748, 4374, 4685, 4860, 5622, 7290, 8433, 8748, 9370, 10935, 11244, 14055, 14580, 16866, 18740, 21870, 25299, 28110, 33732, 42165, 43740, 50598, 56220, 75897, 84330, 101196, 126495, 151794, 168660, 227691, 252990, 303588, 379485, 455382, 505980, 683073, 758970, 910764, 1138455, 1366146, 1517940, 2049219, 2276910, 2732292, 3415365, 4098438, 4553820, 6830730, 8196876, 10246095, 13661460, 20492190, 40984380]

約数ペア:

[(1, 40984380), (2, 20492190), (3, 13661460), (4, 10246095), (5, 8196876), (6, 6830730), (9, 4553820), (10, 4098438), (12, 3415365), (15, 2732292), (18, 2276910), (20, 2049219), (27, 1517940), (30, 1366146), (36, 1138455), (45, 910764), (54, 758970), (60, 683073), (81, 505980), (90, 455382), (108, 379485), (135, 303588), (162, 252990), (180, 227691), (243, 168660), (270, 151794), (324, 126495), (405, 101196), (486, 84330), (540, 75897), (729, 56220), (810, 50598), (937, 43740), (972, 42165), (1215, 33732), (1458, 28110), (1620, 25299), (1874, 21870), (2187, 18740), (2430, 16866), (2811, 14580), (2916, 14055), (3645, 11244), (3748, 10935), (4374, 9370), (4685, 8748), (4860, 8433), (5622, 7290)]