169008480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 580323744

約数和(自身を除く): 411315264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 241, 288, 360, 480, 482, 487, 720, 723, 964, 974, 1205, 1440, 1446, 1461, 1928, 1948, 2169, 2410, 2435, 2892, 2922, 3615, 3856, 3896, 4338, 4383, 4820, 4870, 5784, 5844, 7230, 7305, 7712, 7792, 8676, 8766, 9640, 9740, 10845, 11568, 11688, 14460, 14610, 15584, 17352, 17532, 19280, 19480, 21690, 21915, 23136, 23376, 28920, 29220, 34704, 35064, 38560, 38960, 43380, 43830, 46752, 57840, 58440, 69408, 70128, 77920, 86760, 87660, 115680, 116880, 117367, 140256, 173520, 175320, 233760, 234734, 347040, 350640, 352101, 469468, 586835, 701280, 704202, 938936, 1056303, 1173670, 1408404, 1760505, 1877872, 2112606, 2347340, 2816808, 3521010, 3755744, 4225212, 4694680, 5281515, 5633616, 7042020, 8450424, 9389360, 10563030, 11267232, 14084040, 16900848, 18778720, 21126060, 28168080, 33801696, 42252120, 56336160, 84504240, 169008480]

約数ペア:

[(1, 169008480), (2, 84504240), (3, 56336160), (4, 42252120), (5, 33801696), (6, 28168080), (8, 21126060), (9, 18778720), (10, 16900848), (12, 14084040), (15, 11267232), (16, 10563030), (18, 9389360), (20, 8450424), (24, 7042020), (30, 5633616), (32, 5281515), (36, 4694680), (40, 4225212), (45, 3755744), (48, 3521010), (60, 2816808), (72, 2347340), (80, 2112606), (90, 1877872), (96, 1760505), (120, 1408404), (144, 1173670), (160, 1056303), (180, 938936), (240, 704202), (241, 701280), (288, 586835), (360, 469468), (480, 352101), (482, 350640), (487, 347040), (720, 234734), (723, 233760), (964, 175320), (974, 173520), (1205, 140256), (1440, 117367), (1446, 116880), (1461, 115680), (1928, 87660), (1948, 86760), (2169, 77920), (2410, 70128), (2435, 69408), (2892, 58440), (2922, 57840), (3615, 46752), (3856, 43830), (3896, 43380), (4338, 38960), (4383, 38560), (4820, 35064), (4870, 34704), (5784, 29220), (5844, 28920), (7230, 23376), (7305, 23136), (7712, 21915), (7792, 21690), (8676, 19480), (8766, 19280), (9640, 17532), (9740, 17352), (10845, 15584), (11568, 14610), (11688, 14460)]