54570240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1609

約数の個数: 144

約数和(自身を含む): 193771200

約数和(自身を除く): 139200960

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, 1579, 1728, 1920, 2160, 2304, 2880, 3158, 3456, 3840, 4320, 4737, 5760, 6316, 6912, 7895, 8640, 9474, 11520, 12632, 14211, 15790, 17280, 18948, 23685, 25264, 28422, 31580, 34560, 37896, 42633, 47370, 50528, 56844, 63160, 71055, 75792, 85266, 94740, 101056, 113688, 126320, 142110, 151584, 170532, 189480, 202112, 213165, 227376, 252640, 284220, 303168, 341064, 378960, 404224, 426330, 454752, 505280, 568440, 606336, 682128, 757920, 852660, 909504, 1010560, 1136880, 1212672, 1364256, 1515840, 1705320, 1819008, 2021120, 2273760, 2728512, 3031680, 3410640, 3638016, 4547520, 5457024, 6063360, 6821280, 9095040, 10914048, 13642560, 18190080, 27285120, 54570240]

約数ペア:

[(1, 54570240), (2, 27285120), (3, 18190080), (4, 13642560), (5, 10914048), (6, 9095040), (8, 6821280), (9, 6063360), (10, 5457024), (12, 4547520), (15, 3638016), (16, 3410640), (18, 3031680), (20, 2728512), (24, 2273760), (27, 2021120), (30, 1819008), (32, 1705320), (36, 1515840), (40, 1364256), (45, 1212672), (48, 1136880), (54, 1010560), (60, 909504), (64, 852660), (72, 757920), (80, 682128), (90, 606336), (96, 568440), (108, 505280), (120, 454752), (128, 426330), (135, 404224), (144, 378960), (160, 341064), (180, 303168), (192, 284220), (216, 252640), (240, 227376), (256, 213165), (270, 202112), (288, 189480), (320, 170532), (360, 151584), (384, 142110), (432, 126320), (480, 113688), (540, 101056), (576, 94740), (640, 85266), (720, 75792), (768, 71055), (864, 63160), (960, 56844), (1080, 50528), (1152, 47370), (1280, 42633), (1440, 37896), (1579, 34560), (1728, 31580), (1920, 28422), (2160, 25264), (2304, 23685), (2880, 18948), (3158, 17280), (3456, 15790), (3840, 14211), (4320, 12632), (4737, 11520), (5760, 9474), (6316, 8640), (6912, 7895)]