76908240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 259983360

約数和(自身を除く): 183075120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 479, 669, 720, 892, 958, 1115, 1338, 1437, 1784, 1916, 2007, 2230, 2395, 2676, 2874, 3345, 3568, 3832, 4014, 4311, 4460, 4790, 5352, 5748, 6690, 7185, 7664, 8028, 8622, 8920, 9580, 10035, 10704, 11496, 13380, 14370, 16056, 17244, 17840, 19160, 20070, 21555, 22992, 26760, 28740, 32112, 34488, 38320, 40140, 43110, 53520, 57480, 68976, 80280, 86220, 106817, 114960, 160560, 172440, 213634, 320451, 344880, 427268, 534085, 640902, 854536, 961353, 1068170, 1281804, 1602255, 1709072, 1922706, 2136340, 2563608, 3204510, 3845412, 4272680, 4806765, 5127216, 6409020, 7690824, 8545360, 9613530, 12818040, 15381648, 19227060, 25636080, 38454120, 76908240]

約数ペア:

[(1, 76908240), (2, 38454120), (3, 25636080), (4, 19227060), (5, 15381648), (6, 12818040), (8, 9613530), (9, 8545360), (10, 7690824), (12, 6409020), (15, 5127216), (16, 4806765), (18, 4272680), (20, 3845412), (24, 3204510), (30, 2563608), (36, 2136340), (40, 1922706), (45, 1709072), (48, 1602255), (60, 1281804), (72, 1068170), (80, 961353), (90, 854536), (120, 640902), (144, 534085), (180, 427268), (223, 344880), (240, 320451), (360, 213634), (446, 172440), (479, 160560), (669, 114960), (720, 106817), (892, 86220), (958, 80280), (1115, 68976), (1338, 57480), (1437, 53520), (1784, 43110), (1916, 40140), (2007, 38320), (2230, 34488), (2395, 32112), (2676, 28740), (2874, 26760), (3345, 22992), (3568, 21555), (3832, 20070), (4014, 19160), (4311, 17840), (4460, 17244), (4790, 16056), (5352, 14370), (5748, 13380), (6690, 11496), (7185, 10704), (7664, 10035), (8028, 9580), (8622, 8920)]