729512920980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{16146811}}^1$

素因数の和:16147077

約数の個数: 72

約数和(自身を含む): 2221672156704

約数和(自身を除く): 1492159235724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251, 502, 753, 1004, 1255, 1506, 2259, 2510, 3012, 3765, 4518, 5020, 7530, 9036, 11295, 15060, 22590, 45180, 16146811, 32293622, 48440433, 64587244, 80734055, 96880866, 145321299, 161468110, 193761732, 242202165, 290642598, 322936220, 484404330, 581285196, 726606495, 968808660, 1453212990, 2906425980, 4052849561, 8105699122, 12158548683, 16211398244, 20264247805, 24317097366, 36475646049, 40528495610, 48634194732, 60792743415, 72951292098, 81056991220, 121585486830, 145902584196, 182378230245, 243170973660, 364756460490, 729512920980]

約数ペア:

[(1, 729512920980), (2, 364756460490), (3, 243170973660), (4, 182378230245), (5, 145902584196), (6, 121585486830), (9, 81056991220), (10, 72951292098), (12, 60792743415), (15, 48634194732), (18, 40528495610), (20, 36475646049), (30, 24317097366), (36, 20264247805), (45, 16211398244), (60, 12158548683), (90, 8105699122), (180, 4052849561), (251, 2906425980), (502, 1453212990), (753, 968808660), (1004, 726606495), (1255, 581285196), (1506, 484404330), (2259, 322936220), (2510, 290642598), (3012, 242202165), (3765, 193761732), (4518, 161468110), (5020, 145321299), (7530, 96880866), (9036, 80734055), (11295, 64587244), (15060, 48440433), (22590, 32293622), (45180, 16146811)]