359887520

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 870912000

約数和(自身を除く): 511024480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 127, 160, 178, 199, 254, 356, 398, 445, 508, 635, 712, 796, 890, 995, 1016, 1270, 1424, 1592, 1780, 1990, 2032, 2540, 2848, 3184, 3560, 3980, 4064, 5080, 6368, 7120, 7960, 10160, 11303, 14240, 15920, 17711, 20320, 22606, 25273, 31840, 35422, 45212, 50546, 56515, 70844, 88555, 90424, 101092, 113030, 126365, 141688, 177110, 180848, 202184, 226060, 252730, 283376, 354220, 361696, 404368, 452120, 505460, 566752, 708440, 808736, 904240, 1010920, 1416880, 1808480, 2021840, 2249297, 2833760, 4043680, 4498594, 8997188, 11246485, 17994376, 22492970, 35988752, 44985940, 71977504, 89971880, 179943760, 359887520]

約数ペア:

[(1, 359887520), (2, 179943760), (4, 89971880), (5, 71977504), (8, 44985940), (10, 35988752), (16, 22492970), (20, 17994376), (32, 11246485), (40, 8997188), (80, 4498594), (89, 4043680), (127, 2833760), (160, 2249297), (178, 2021840), (199, 1808480), (254, 1416880), (356, 1010920), (398, 904240), (445, 808736), (508, 708440), (635, 566752), (712, 505460), (796, 452120), (890, 404368), (995, 361696), (1016, 354220), (1270, 283376), (1424, 252730), (1592, 226060), (1780, 202184), (1990, 180848), (2032, 177110), (2540, 141688), (2848, 126365), (3184, 113030), (3560, 101092), (3980, 90424), (4064, 88555), (5080, 70844), (6368, 56515), (7120, 50546), (7960, 45212), (10160, 35422), (11303, 31840), (14240, 25273), (15920, 22606), (17711, 20320)]