13129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 43817760

約数和(自身を除く): 30688320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1609, 1632, 2040, 2720, 3218, 4080, 4827, 6436, 8045, 8160, 9654, 12872, 16090, 19308, 24135, 25744, 27353, 32180, 38616, 48270, 51488, 54706, 64360, 77232, 82059, 96540, 109412, 128720, 136765, 154464, 164118, 193080, 218824, 257440, 273530, 328236, 386160, 410295, 437648, 547060, 656472, 772320, 820590, 875296, 1094120, 1312944, 1641180, 2188240, 2625888, 3282360, 4376480, 6564720, 13129440]

約数ペア:

[(1, 13129440), (2, 6564720), (3, 4376480), (4, 3282360), (5, 2625888), (6, 2188240), (8, 1641180), (10, 1312944), (12, 1094120), (15, 875296), (16, 820590), (17, 772320), (20, 656472), (24, 547060), (30, 437648), (32, 410295), (34, 386160), (40, 328236), (48, 273530), (51, 257440), (60, 218824), (68, 193080), (80, 164118), (85, 154464), (96, 136765), (102, 128720), (120, 109412), (136, 96540), (160, 82059), (170, 77232), (204, 64360), (240, 54706), (255, 51488), (272, 48270), (340, 38616), (408, 32180), (480, 27353), (510, 25744), (544, 24135), (680, 19308), (816, 16090), (1020, 12872), (1360, 9654), (1609, 8160), (1632, 8045), (2040, 6436), (2720, 4827), (3218, 4080)]