80641710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17569}}^1$

素因数の和:17602

約数の個数: 64

約数和(自身を含む): 227707200

約数和(自身を除く): 147065490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 17569, 35138, 52707, 87845, 105414, 158121, 175690, 263535, 298673, 316242, 474363, 527070, 597346, 790605, 896019, 948726, 1493365, 1581210, 1792038, 2371815, 2688057, 2986730, 4480095, 4743630, 5376114, 8064171, 8960190, 13440285, 16128342, 26880570, 40320855, 80641710]

約数ペア:

[(1, 80641710), (2, 40320855), (3, 26880570), (5, 16128342), (6, 13440285), (9, 8960190), (10, 8064171), (15, 5376114), (17, 4743630), (18, 4480095), (27, 2986730), (30, 2688057), (34, 2371815), (45, 1792038), (51, 1581210), (54, 1493365), (85, 948726), (90, 896019), (102, 790605), (135, 597346), (153, 527070), (170, 474363), (255, 316242), (270, 298673), (306, 263535), (459, 175690), (510, 158121), (765, 105414), (918, 87845), (1530, 52707), (2295, 35138), (4590, 17569)]