2023136880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271927}}^1$

素因数の和:271974

約数の個数: 80

約数和(自身を含む): 6474061824

約数和(自身を除く): 4450924944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 271927, 543854, 815781, 1087708, 1359635, 1631562, 2175416, 2719270, 3263124, 4078905, 4350832, 5438540, 6526248, 8157810, 8429737, 10877080, 13052496, 16315620, 16859474, 21754160, 25289211, 32631240, 33718948, 42148685, 50578422, 65262480, 67437896, 84297370, 101156844, 126446055, 134875792, 168594740, 202313688, 252892110, 337189480, 404627376, 505784220, 674378960, 1011568440, 2023136880]

約数ペア:

[(1, 2023136880), (2, 1011568440), (3, 674378960), (4, 505784220), (5, 404627376), (6, 337189480), (8, 252892110), (10, 202313688), (12, 168594740), (15, 134875792), (16, 126446055), (20, 101156844), (24, 84297370), (30, 67437896), (31, 65262480), (40, 50578422), (48, 42148685), (60, 33718948), (62, 32631240), (80, 25289211), (93, 21754160), (120, 16859474), (124, 16315620), (155, 13052496), (186, 10877080), (240, 8429737), (248, 8157810), (310, 6526248), (372, 5438540), (465, 4350832), (496, 4078905), (620, 3263124), (744, 2719270), (930, 2175416), (1240, 1631562), (1488, 1359635), (1860, 1087708), (2480, 815781), (3720, 543854), (7440, 271927)]