84504240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:747

約数の個数: 120

約数和(自身を含む): 285556128

約数和(自身を除く): 201051888

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, 240, 241, 360, 482, 487, 720, 723, 964, 974, 1205, 1446, 1461, 1928, 1948, 2169, 2410, 2435, 2892, 2922, 3615, 3856, 3896, 4338, 4383, 4820, 4870, 5784, 5844, 7230, 7305, 7792, 8676, 8766, 9640, 9740, 10845, 11568, 11688, 14460, 14610, 17352, 17532, 19280, 19480, 21690, 21915, 23376, 28920, 29220, 34704, 35064, 38960, 43380, 43830, 57840, 58440, 70128, 86760, 87660, 116880, 117367, 173520, 175320, 234734, 350640, 352101, 469468, 586835, 704202, 938936, 1056303, 1173670, 1408404, 1760505, 1877872, 2112606, 2347340, 2816808, 3521010, 4225212, 4694680, 5281515, 5633616, 7042020, 8450424, 9389360, 10563030, 14084040, 16900848, 21126060, 28168080, 42252120, 84504240]

約数ペア:

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