15816335580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1058657}}^1$

素因数の和:1058755

約数の個数: 72

約数和(自身を含む): 48554290512

約数和(自身を除く): 32737954932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 1058657, 2117314, 3175971, 4234628, 5293285, 6351942, 9527913, 10586570, 12703884, 15879855, 19055826, 21173140, 31759710, 38111652, 47639565, 63519420, 87868531, 95279130, 175737062, 190558260, 263605593, 351474124, 439342655, 527211186, 790816779, 878685310, 1054422372, 1318027965, 1581633558, 1757370620, 2636055930, 3163267116, 3954083895, 5272111860, 7908167790, 15816335580]

約数ペア:

[(1, 15816335580), (2, 7908167790), (3, 5272111860), (4, 3954083895), (5, 3163267116), (6, 2636055930), (9, 1757370620), (10, 1581633558), (12, 1318027965), (15, 1054422372), (18, 878685310), (20, 790816779), (30, 527211186), (36, 439342655), (45, 351474124), (60, 263605593), (83, 190558260), (90, 175737062), (166, 95279130), (180, 87868531), (249, 63519420), (332, 47639565), (415, 38111652), (498, 31759710), (747, 21173140), (830, 19055826), (996, 15879855), (1245, 12703884), (1494, 10586570), (1660, 9527913), (2490, 6351942), (2988, 5293285), (3735, 4234628), (4980, 3175971), (7470, 2117314), (14940, 1058657)]