779621580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{4201}}^1$

素因数の和:5247

約数の個数: 72

約数和(自身を含む): 2367709344

約数和(自身を除く): 1588087764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1031, 2062, 3093, 4124, 4201, 5155, 6186, 8402, 9279, 10310, 12372, 12603, 15465, 16804, 18558, 20620, 21005, 25206, 30930, 37116, 37809, 42010, 46395, 50412, 61860, 63015, 75618, 84020, 92790, 126030, 151236, 185580, 189045, 252060, 378090, 756180, 4331231, 8662462, 12993693, 17324924, 21656155, 25987386, 38981079, 43312310, 51974772, 64968465, 77962158, 86624620, 129936930, 155924316, 194905395, 259873860, 389810790, 779621580]

約数ペア:

[(1, 779621580), (2, 389810790), (3, 259873860), (4, 194905395), (5, 155924316), (6, 129936930), (9, 86624620), (10, 77962158), (12, 64968465), (15, 51974772), (18, 43312310), (20, 38981079), (30, 25987386), (36, 21656155), (45, 17324924), (60, 12993693), (90, 8662462), (180, 4331231), (1031, 756180), (2062, 378090), (3093, 252060), (4124, 189045), (4201, 185580), (5155, 151236), (6186, 126030), (8402, 92790), (9279, 84020), (10310, 75618), (12372, 63015), (12603, 61860), (15465, 50412), (16804, 46395), (18558, 42010), (20620, 37809), (21005, 37116), (25206, 30930)]