264207120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20771}}^1$

素因数の和:20840

約数の個数: 80

約数和(自身を含む): 834535872

約数和(自身を除く): 570328752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 20771, 41542, 62313, 83084, 103855, 124626, 166168, 207710, 249252, 311565, 332336, 415420, 498504, 623130, 830840, 997008, 1100863, 1246260, 1661680, 2201726, 2492520, 3302589, 4403452, 4985040, 5504315, 6605178, 8806904, 11008630, 13210356, 16512945, 17613808, 22017260, 26420712, 33025890, 44034520, 52841424, 66051780, 88069040, 132103560, 264207120]

約数ペア:

[(1, 264207120), (2, 132103560), (3, 88069040), (4, 66051780), (5, 52841424), (6, 44034520), (8, 33025890), (10, 26420712), (12, 22017260), (15, 17613808), (16, 16512945), (20, 13210356), (24, 11008630), (30, 8806904), (40, 6605178), (48, 5504315), (53, 4985040), (60, 4403452), (80, 3302589), (106, 2492520), (120, 2201726), (159, 1661680), (212, 1246260), (240, 1100863), (265, 997008), (318, 830840), (424, 623130), (530, 498504), (636, 415420), (795, 332336), (848, 311565), (1060, 249252), (1272, 207710), (1590, 166168), (2120, 124626), (2544, 103855), (3180, 83084), (4240, 62313), (6360, 41542), (12720, 20771)]