195947280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8779}}^1$

素因数の和:8829

約数の個数: 120

約数和(自身を含む): 679361280

約数和(自身を除く): 483414000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 8779, 11160, 17558, 22320, 26337, 35116, 43895, 52674, 70232, 79011, 87790, 105348, 131685, 140464, 158022, 175580, 210696, 263370, 272149, 316044, 351160, 395055, 421392, 526740, 544298, 632088, 702320, 790110, 816447, 1053480, 1088596, 1264176, 1360745, 1580220, 1632894, 2106960, 2177192, 2449341, 2721490, 3160440, 3265788, 4082235, 4354384, 4898682, 5442980, 6320880, 6531576, 8164470, 9797364, 10885960, 12246705, 13063152, 16328940, 19594728, 21771920, 24493410, 32657880, 39189456, 48986820, 65315760, 97973640, 195947280]

約数ペア:

[(1, 195947280), (2, 97973640), (3, 65315760), (4, 48986820), (5, 39189456), (6, 32657880), (8, 24493410), (9, 21771920), (10, 19594728), (12, 16328940), (15, 13063152), (16, 12246705), (18, 10885960), (20, 9797364), (24, 8164470), (30, 6531576), (31, 6320880), (36, 5442980), (40, 4898682), (45, 4354384), (48, 4082235), (60, 3265788), (62, 3160440), (72, 2721490), (80, 2449341), (90, 2177192), (93, 2106960), (120, 1632894), (124, 1580220), (144, 1360745), (155, 1264176), (180, 1088596), (186, 1053480), (240, 816447), (248, 790110), (279, 702320), (310, 632088), (360, 544298), (372, 526740), (465, 421392), (496, 395055), (558, 351160), (620, 316044), (720, 272149), (744, 263370), (930, 210696), (1116, 175580), (1240, 158022), (1395, 140464), (1488, 131685), (1860, 105348), (2232, 87790), (2480, 79011), (2790, 70232), (3720, 52674), (4464, 43895), (5580, 35116), (7440, 26337), (8779, 22320), (11160, 17558)]