13938480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{239}}^1$

素因数の和:270

約数の個数: 140

約数和(自身を含む): 48791520

約数和(自身を除く): 34853040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 239, 240, 243, 270, 324, 360, 405, 432, 478, 486, 540, 648, 717, 720, 729, 810, 956, 972, 1080, 1195, 1215, 1296, 1434, 1458, 1620, 1912, 1944, 2151, 2160, 2390, 2430, 2868, 2916, 3240, 3585, 3645, 3824, 3888, 4302, 4780, 4860, 5736, 5832, 6453, 6480, 7170, 7290, 8604, 9560, 9720, 10755, 11472, 11664, 12906, 14340, 14580, 17208, 19120, 19359, 19440, 21510, 25812, 28680, 29160, 32265, 34416, 38718, 43020, 51624, 57360, 58077, 58320, 64530, 77436, 86040, 96795, 103248, 116154, 129060, 154872, 172080, 174231, 193590, 232308, 258120, 290385, 309744, 348462, 387180, 464616, 516240, 580770, 696924, 774360, 871155, 929232, 1161540, 1393848, 1548720, 1742310, 2323080, 2787696, 3484620, 4646160, 6969240, 13938480]

約数ペア:

[(1, 13938480), (2, 6969240), (3, 4646160), (4, 3484620), (5, 2787696), (6, 2323080), (8, 1742310), (9, 1548720), (10, 1393848), (12, 1161540), (15, 929232), (16, 871155), (18, 774360), (20, 696924), (24, 580770), (27, 516240), (30, 464616), (36, 387180), (40, 348462), (45, 309744), (48, 290385), (54, 258120), (60, 232308), (72, 193590), (80, 174231), (81, 172080), (90, 154872), (108, 129060), (120, 116154), (135, 103248), (144, 96795), (162, 86040), (180, 77436), (216, 64530), (239, 58320), (240, 58077), (243, 57360), (270, 51624), (324, 43020), (360, 38718), (405, 34416), (432, 32265), (478, 29160), (486, 28680), (540, 25812), (648, 21510), (717, 19440), (720, 19359), (729, 19120), (810, 17208), (956, 14580), (972, 14340), (1080, 12906), (1195, 11664), (1215, 11472), (1296, 10755), (1434, 9720), (1458, 9560), (1620, 8604), (1912, 7290), (1944, 7170), (2151, 6480), (2160, 6453), (2390, 5832), (2430, 5736), (2868, 4860), (2916, 4780), (3240, 4302), (3585, 3888), (3645, 3824)]