1005517320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{22109}}^1$

素因数の和:22502

約数の個数: 64

約数和(自身を含む): 3024648000

約数和(自身を除く): 2019130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22109, 22740, 44218, 45480, 66327, 88436, 110545, 132654, 176872, 221090, 265308, 331635, 442180, 530616, 663270, 884360, 1326540, 2653080, 8379311, 16758622, 25137933, 33517244, 41896555, 50275866, 67034488, 83793110, 100551732, 125689665, 167586220, 201103464, 251379330, 335172440, 502758660, 1005517320]

約数ペア:

[(1, 1005517320), (2, 502758660), (3, 335172440), (4, 251379330), (5, 201103464), (6, 167586220), (8, 125689665), (10, 100551732), (12, 83793110), (15, 67034488), (20, 50275866), (24, 41896555), (30, 33517244), (40, 25137933), (60, 16758622), (120, 8379311), (379, 2653080), (758, 1326540), (1137, 884360), (1516, 663270), (1895, 530616), (2274, 442180), (3032, 331635), (3790, 265308), (4548, 221090), (5685, 176872), (7580, 132654), (9096, 110545), (11370, 88436), (15160, 66327), (22109, 45480), (22740, 44218)]