61107731280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{84871849}}^1$

素因数の和:84871868

約数の個数: 60

約数和(自身を含む): 205220133300

約数和(自身を除く): 144112402020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 84871849, 169743698, 254615547, 339487396, 424359245, 509231094, 678974792, 763846641, 848718490, 1018462188, 1273077735, 1357949584, 1527693282, 1697436980, 2036924376, 2546155470, 3055386564, 3394873960, 3819233205, 4073848752, 5092310940, 6110773128, 6789747920, 7638466410, 10184621880, 12221546256, 15276932820, 20369243760, 30553865640, 61107731280]

約数ペア:

[(1, 61107731280), (2, 30553865640), (3, 20369243760), (4, 15276932820), (5, 12221546256), (6, 10184621880), (8, 7638466410), (9, 6789747920), (10, 6110773128), (12, 5092310940), (15, 4073848752), (16, 3819233205), (18, 3394873960), (20, 3055386564), (24, 2546155470), (30, 2036924376), (36, 1697436980), (40, 1527693282), (45, 1357949584), (48, 1273077735), (60, 1018462188), (72, 848718490), (80, 763846641), (90, 678974792), (120, 509231094), (144, 424359245), (180, 339487396), (240, 254615547), (360, 169743698), (720, 84871849)]