70476480

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{2719}}^1$

素因数の和:2748

約数の個数: 140

約数和(自身を含む): 250789440

約数和(自身を除く): 180312960

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2719, 2880, 3240, 4320, 5184, 5438, 6480, 8157, 8640, 10876, 12960, 13595, 16314, 21752, 24471, 25920, 27190, 32628, 40785, 43504, 48942, 54380, 65256, 73413, 81570, 87008, 97884, 108760, 122355, 130512, 146826, 163140, 174016, 195768, 217520, 220239, 244710, 261024, 293652, 326280, 367065, 391536, 435040, 440478, 489420, 522048, 587304, 652560, 734130, 783072, 870080, 880956, 978840, 1101195, 1174608, 1305120, 1468260, 1566144, 1761912, 1957680, 2202390, 2349216, 2610240, 2936520, 3523824, 3915360, 4404780, 4698432, 5873040, 7047648, 7830720, 8809560, 11746080, 14095296, 17619120, 23492160, 35238240, 70476480]

約数ペア:

[(1, 70476480), (2, 35238240), (3, 23492160), (4, 17619120), (5, 14095296), (6, 11746080), (8, 8809560), (9, 7830720), (10, 7047648), (12, 5873040), (15, 4698432), (16, 4404780), (18, 3915360), (20, 3523824), (24, 2936520), (27, 2610240), (30, 2349216), (32, 2202390), (36, 1957680), (40, 1761912), (45, 1566144), (48, 1468260), (54, 1305120), (60, 1174608), (64, 1101195), (72, 978840), (80, 880956), (81, 870080), (90, 783072), (96, 734130), (108, 652560), (120, 587304), (135, 522048), (144, 489420), (160, 440478), (162, 435040), (180, 391536), (192, 367065), (216, 326280), (240, 293652), (270, 261024), (288, 244710), (320, 220239), (324, 217520), (360, 195768), (405, 174016), (432, 163140), (480, 146826), (540, 130512), (576, 122355), (648, 108760), (720, 97884), (810, 87008), (864, 81570), (960, 73413), (1080, 65256), (1296, 54380), (1440, 48942), (1620, 43504), (1728, 40785), (2160, 32628), (2592, 27190), (2719, 25920), (2880, 24471), (3240, 21752), (4320, 16314), (5184, 13595), (5438, 12960), (6480, 10876), (8157, 8640)]