215524080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2503

約数の個数: 120

約数和(自身を含む): 729810432

約数和(自身を除く): 514286352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2357, 2540, 3048, 3810, 4572, 4714, 5080, 5715, 6096, 7071, 7620, 9144, 9428, 10160, 11430, 11785, 14142, 15240, 18288, 18856, 21213, 22860, 23570, 28284, 30480, 35355, 37712, 42426, 45720, 47140, 56568, 70710, 84852, 91440, 94280, 106065, 113136, 141420, 169704, 188560, 212130, 282840, 299339, 339408, 424260, 565680, 598678, 848520, 898017, 1197356, 1496695, 1697040, 1796034, 2394712, 2694051, 2993390, 3592068, 4490085, 4789424, 5388102, 5986780, 7184136, 8980170, 10776204, 11973560, 13470255, 14368272, 17960340, 21552408, 23947120, 26940510, 35920680, 43104816, 53881020, 71841360, 107762040, 215524080]

約数ペア:

[(1, 215524080), (2, 107762040), (3, 71841360), (4, 53881020), (5, 43104816), (6, 35920680), (8, 26940510), (9, 23947120), (10, 21552408), (12, 17960340), (15, 14368272), (16, 13470255), (18, 11973560), (20, 10776204), (24, 8980170), (30, 7184136), (36, 5986780), (40, 5388102), (45, 4789424), (48, 4490085), (60, 3592068), (72, 2993390), (80, 2694051), (90, 2394712), (120, 1796034), (127, 1697040), (144, 1496695), (180, 1197356), (240, 898017), (254, 848520), (360, 598678), (381, 565680), (508, 424260), (635, 339408), (720, 299339), (762, 282840), (1016, 212130), (1143, 188560), (1270, 169704), (1524, 141420), (1905, 113136), (2032, 106065), (2286, 94280), (2357, 91440), (2540, 84852), (3048, 70710), (3810, 56568), (4572, 47140), (4714, 45720), (5080, 42426), (5715, 37712), (6096, 35355), (7071, 30480), (7620, 28284), (9144, 23570), (9428, 22860), (10160, 21213), (11430, 18856), (11785, 18288), (14142, 15240)]