407082240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11779}}^1$

素因数の和:11809

約数の個数: 144

約数和(自身を含む): 1444699200

約数和(自身を除く): 1037616960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 11779, 17280, 23558, 34560, 35337, 47116, 58895, 70674, 94232, 106011, 117790, 141348, 176685, 188464, 212022, 235580, 282696, 318033, 353370, 376928, 424044, 471160, 530055, 565392, 636066, 706740, 753856, 848088, 942320, 1060110, 1130784, 1272132, 1413480, 1507712, 1590165, 1696176, 1884640, 2120220, 2261568, 2544264, 2826960, 3015424, 3180330, 3392352, 3769280, 4240440, 4523136, 5088528, 5653920, 6360660, 6784704, 7538560, 8480880, 9046272, 10177056, 11307840, 12721320, 13569408, 15077120, 16961760, 20354112, 22615680, 25442640, 27138816, 33923520, 40708224, 45231360, 50885280, 67847040, 81416448, 101770560, 135694080, 203541120, 407082240]

約数ペア:

[(1, 407082240), (2, 203541120), (3, 135694080), (4, 101770560), (5, 81416448), (6, 67847040), (8, 50885280), (9, 45231360), (10, 40708224), (12, 33923520), (15, 27138816), (16, 25442640), (18, 22615680), (20, 20354112), (24, 16961760), (27, 15077120), (30, 13569408), (32, 12721320), (36, 11307840), (40, 10177056), (45, 9046272), (48, 8480880), (54, 7538560), (60, 6784704), (64, 6360660), (72, 5653920), (80, 5088528), (90, 4523136), (96, 4240440), (108, 3769280), (120, 3392352), (128, 3180330), (135, 3015424), (144, 2826960), (160, 2544264), (180, 2261568), (192, 2120220), (216, 1884640), (240, 1696176), (256, 1590165), (270, 1507712), (288, 1413480), (320, 1272132), (360, 1130784), (384, 1060110), (432, 942320), (480, 848088), (540, 753856), (576, 706740), (640, 636066), (720, 565392), (768, 530055), (864, 471160), (960, 424044), (1080, 376928), (1152, 353370), (1280, 318033), (1440, 282696), (1728, 235580), (1920, 212022), (2160, 188464), (2304, 176685), (2880, 141348), (3456, 117790), (3840, 106011), (4320, 94232), (5760, 70674), (6912, 58895), (8640, 47116), (11520, 35337), (11779, 34560), (17280, 23558)]