168542580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{13313}}^1$

素因数の和:13536

約数の個数: 48

約数和(自身を含む): 474191424

約数和(自身を除く): 305648844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 13313, 26626, 39939, 53252, 66565, 79878, 133130, 159756, 199695, 266260, 399390, 798780, 2809043, 5618086, 8427129, 11236172, 14045215, 16854258, 28090430, 33708516, 42135645, 56180860, 84271290, 168542580]

約数ペア:

[(1, 168542580), (2, 84271290), (3, 56180860), (4, 42135645), (5, 33708516), (6, 28090430), (10, 16854258), (12, 14045215), (15, 11236172), (20, 8427129), (30, 5618086), (60, 2809043), (211, 798780), (422, 399390), (633, 266260), (844, 199695), (1055, 159756), (1266, 133130), (2110, 79878), (2532, 66565), (3165, 53252), (4220, 39939), (6330, 26626), (12660, 13313)]