245945520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11779}}^1$

素因数の和:11827

約数の個数: 120

約数和(自身を含む): 854521200

約数和(自身を除く): 608575680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 11779, 20880, 23558, 35337, 47116, 58895, 70674, 94232, 106011, 117790, 141348, 176685, 188464, 212022, 235580, 282696, 341591, 353370, 424044, 471160, 530055, 565392, 683182, 706740, 848088, 942320, 1024773, 1060110, 1366364, 1413480, 1696176, 1707955, 2049546, 2120220, 2732728, 2826960, 3074319, 3415910, 4099092, 4240440, 5123865, 5465456, 6148638, 6831820, 8198184, 8480880, 10247730, 12297276, 13663640, 15371595, 16396368, 20495460, 24594552, 27327280, 30743190, 40990920, 49189104, 61486380, 81981840, 122972760, 245945520]

約数ペア:

[(1, 245945520), (2, 122972760), (3, 81981840), (4, 61486380), (5, 49189104), (6, 40990920), (8, 30743190), (9, 27327280), (10, 24594552), (12, 20495460), (15, 16396368), (16, 15371595), (18, 13663640), (20, 12297276), (24, 10247730), (29, 8480880), (30, 8198184), (36, 6831820), (40, 6148638), (45, 5465456), (48, 5123865), (58, 4240440), (60, 4099092), (72, 3415910), (80, 3074319), (87, 2826960), (90, 2732728), (116, 2120220), (120, 2049546), (144, 1707955), (145, 1696176), (174, 1413480), (180, 1366364), (232, 1060110), (240, 1024773), (261, 942320), (290, 848088), (348, 706740), (360, 683182), (435, 565392), (464, 530055), (522, 471160), (580, 424044), (696, 353370), (720, 341591), (870, 282696), (1044, 235580), (1160, 212022), (1305, 188464), (1392, 176685), (1740, 141348), (2088, 117790), (2320, 106011), (2610, 94232), (3480, 70674), (4176, 58895), (5220, 47116), (6960, 35337), (10440, 23558), (11779, 20880)]