471242880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{27271}}^1$

素因数の和:27299

約数の個数: 128

約数和(自身を含む): 1669046400

約数和(自身を除く): 1197803520

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 27271, 54542, 81813, 109084, 136355, 163626, 218168, 245439, 272710, 327252, 409065, 436336, 490878, 545420, 654504, 736317, 818130, 872672, 981756, 1090840, 1227195, 1309008, 1472634, 1636260, 1745344, 1963512, 2181680, 2454390, 2618016, 2945268, 3272520, 3490688, 3681585, 3927024, 4363360, 4908780, 5236032, 5890536, 6545040, 7363170, 7854048, 8726720, 9817560, 10472064, 11781072, 13090080, 14726340, 15708096, 17453440, 19635120, 23562144, 26180160, 29452680, 31416192, 39270240, 47124288, 52360320, 58905360, 78540480, 94248576, 117810720, 157080960, 235621440, 471242880]

約数ペア:

[(1, 471242880), (2, 235621440), (3, 157080960), (4, 117810720), (5, 94248576), (6, 78540480), (8, 58905360), (9, 52360320), (10, 47124288), (12, 39270240), (15, 31416192), (16, 29452680), (18, 26180160), (20, 23562144), (24, 19635120), (27, 17453440), (30, 15708096), (32, 14726340), (36, 13090080), (40, 11781072), (45, 10472064), (48, 9817560), (54, 8726720), (60, 7854048), (64, 7363170), (72, 6545040), (80, 5890536), (90, 5236032), (96, 4908780), (108, 4363360), (120, 3927024), (128, 3681585), (135, 3490688), (144, 3272520), (160, 2945268), (180, 2618016), (192, 2454390), (216, 2181680), (240, 1963512), (270, 1745344), (288, 1636260), (320, 1472634), (360, 1309008), (384, 1227195), (432, 1090840), (480, 981756), (540, 872672), (576, 818130), (640, 736317), (720, 654504), (864, 545420), (960, 490878), (1080, 436336), (1152, 409065), (1440, 327252), (1728, 272710), (1920, 245439), (2160, 218168), (2880, 163626), (3456, 136355), (4320, 109084), (5760, 81813), (8640, 54542), (17280, 27271)]