2512909440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{145423}}^1$

素因数の和:145451

約数の個数: 128

約数和(自身を含む): 8899948800

約数和(自身を除く): 6387039360

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, 145423, 290846, 436269, 581692, 727115, 872538, 1163384, 1308807, 1454230, 1745076, 2181345, 2326768, 2617614, 2908460, 3490152, 3926421, 4362690, 4653536, 5235228, 5816920, 6544035, 6980304, 7852842, 8725380, 9307072, 10470456, 11633840, 13088070, 13960608, 15705684, 17450760, 18614144, 19632105, 20940912, 23267680, 26176140, 27921216, 31411368, 34901520, 39264210, 41881824, 46535360, 52352280, 55842432, 62822736, 69803040, 78528420, 83763648, 93070720, 104704560, 125645472, 139606080, 157056840, 167527296, 209409120, 251290944, 279212160, 314113680, 418818240, 502581888, 628227360, 837636480, 1256454720, 2512909440]

約数ペア:

[(1, 2512909440), (2, 1256454720), (3, 837636480), (4, 628227360), (5, 502581888), (6, 418818240), (8, 314113680), (9, 279212160), (10, 251290944), (12, 209409120), (15, 167527296), (16, 157056840), (18, 139606080), (20, 125645472), (24, 104704560), (27, 93070720), (30, 83763648), (32, 78528420), (36, 69803040), (40, 62822736), (45, 55842432), (48, 52352280), (54, 46535360), (60, 41881824), (64, 39264210), (72, 34901520), (80, 31411368), (90, 27921216), (96, 26176140), (108, 23267680), (120, 20940912), (128, 19632105), (135, 18614144), (144, 17450760), (160, 15705684), (180, 13960608), (192, 13088070), (216, 11633840), (240, 10470456), (270, 9307072), (288, 8725380), (320, 7852842), (360, 6980304), (384, 6544035), (432, 5816920), (480, 5235228), (540, 4653536), (576, 4362690), (640, 3926421), (720, 3490152), (864, 2908460), (960, 2617614), (1080, 2326768), (1152, 2181345), (1440, 1745076), (1728, 1454230), (1920, 1308807), (2160, 1163384), (2880, 872538), (3456, 727115), (4320, 581692), (5760, 436269), (8640, 290846), (17280, 145423)]