79553340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{16369}}^1$

素因数の和:16393

約数の個数: 72

約数和(自身を含む): 250264560

約数和(自身を除く): 170711220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 16369, 32738, 49107, 65476, 81845, 98214, 147321, 163690, 196428, 245535, 294642, 327380, 441963, 491070, 589284, 736605, 883926, 982140, 1325889, 1473210, 1767852, 2209815, 2651778, 2946420, 3977667, 4419630, 5303556, 6629445, 7955334, 8839260, 13258890, 15910668, 19888335, 26517780, 39776670, 79553340]

約数ペア:

[(1, 79553340), (2, 39776670), (3, 26517780), (4, 19888335), (5, 15910668), (6, 13258890), (9, 8839260), (10, 7955334), (12, 6629445), (15, 5303556), (18, 4419630), (20, 3977667), (27, 2946420), (30, 2651778), (36, 2209815), (45, 1767852), (54, 1473210), (60, 1325889), (81, 982140), (90, 883926), (108, 736605), (135, 589284), (162, 491070), (180, 441963), (243, 327380), (270, 294642), (324, 245535), (405, 196428), (486, 163690), (540, 147321), (810, 98214), (972, 81845), (1215, 65476), (1620, 49107), (2430, 32738), (4860, 16369)]