121544080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1856

約数の個数: 80

約数和(自身を含む): 325693440

約数和(自身を除く): 204149360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1709, 1778, 2032, 2540, 3418, 3556, 4445, 5080, 6836, 7112, 8545, 8890, 10160, 11963, 13672, 14224, 17090, 17780, 23926, 27344, 34180, 35560, 47852, 59815, 68360, 71120, 95704, 119630, 136720, 191408, 217043, 239260, 434086, 478520, 868172, 957040, 1085215, 1519301, 1736344, 2170430, 3038602, 3472688, 4340860, 6077204, 7596505, 8681720, 12154408, 15193010, 17363440, 24308816, 30386020, 60772040, 121544080]

約数ペア:

[(1, 121544080), (2, 60772040), (4, 30386020), (5, 24308816), (7, 17363440), (8, 15193010), (10, 12154408), (14, 8681720), (16, 7596505), (20, 6077204), (28, 4340860), (35, 3472688), (40, 3038602), (56, 2170430), (70, 1736344), (80, 1519301), (112, 1085215), (127, 957040), (140, 868172), (254, 478520), (280, 434086), (508, 239260), (560, 217043), (635, 191408), (889, 136720), (1016, 119630), (1270, 95704), (1709, 71120), (1778, 68360), (2032, 59815), (2540, 47852), (3418, 35560), (3556, 34180), (4445, 27344), (5080, 23926), (6836, 17780), (7112, 17090), (8545, 14224), (8890, 13672), (10160, 11963)]