15515673660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{668203}}^1$

素因数の和:668264

約数の個数: 96

約数和(自身を含む): 49393639680

約数和(自身を除く): 33877966020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 23220, 668203, 1336406, 2004609, 2672812, 3341015, 4009218, 6013827, 6682030, 8018436, 10023045, 12027654, 13364060, 18041481, 20046090, 24055308, 28732729, 30069135, 36082962, 40092180, 57465458, 60138270, 72165924, 86198187, 90207405, 114930916, 120276540, 143663645, 172396374, 180414810, 258594561, 287327290, 344792748, 360829620, 430990935, 517189122, 574654580, 775783683, 861981870, 1034378244, 1292972805, 1551567366, 1723963740, 2585945610, 3103134732, 3878918415, 5171891220, 7757836830, 15515673660]

約数ペア:

[(1, 15515673660), (2, 7757836830), (3, 5171891220), (4, 3878918415), (5, 3103134732), (6, 2585945610), (9, 1723963740), (10, 1551567366), (12, 1292972805), (15, 1034378244), (18, 861981870), (20, 775783683), (27, 574654580), (30, 517189122), (36, 430990935), (43, 360829620), (45, 344792748), (54, 287327290), (60, 258594561), (86, 180414810), (90, 172396374), (108, 143663645), (129, 120276540), (135, 114930916), (172, 90207405), (180, 86198187), (215, 72165924), (258, 60138270), (270, 57465458), (387, 40092180), (430, 36082962), (516, 30069135), (540, 28732729), (645, 24055308), (774, 20046090), (860, 18041481), (1161, 13364060), (1290, 12027654), (1548, 10023045), (1935, 8018436), (2322, 6682030), (2580, 6013827), (3870, 4009218), (4644, 3341015), (5805, 2672812), (7740, 2004609), (11610, 1336406), (23220, 668203)]