27115920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 120

約数和(自身を含む): 98103096

約数和(自身を除く): 70987176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2897, 3120, 4680, 5794, 8691, 9360, 11588, 14485, 17382, 23176, 26073, 28970, 34764, 37661, 43455, 46352, 52146, 57940, 69528, 75322, 86910, 104292, 112983, 115880, 130365, 139056, 150644, 173820, 188305, 208584, 225966, 231760, 260730, 301288, 338949, 347640, 376610, 417168, 451932, 521460, 564915, 602576, 677898, 695280, 753220, 903864, 1042920, 1129830, 1355796, 1506440, 1694745, 1807728, 2085840, 2259660, 2711592, 3012880, 3389490, 4519320, 5423184, 6778980, 9038640, 13557960, 27115920]

約数ペア:

[(1, 27115920), (2, 13557960), (3, 9038640), (4, 6778980), (5, 5423184), (6, 4519320), (8, 3389490), (9, 3012880), (10, 2711592), (12, 2259660), (13, 2085840), (15, 1807728), (16, 1694745), (18, 1506440), (20, 1355796), (24, 1129830), (26, 1042920), (30, 903864), (36, 753220), (39, 695280), (40, 677898), (45, 602576), (48, 564915), (52, 521460), (60, 451932), (65, 417168), (72, 376610), (78, 347640), (80, 338949), (90, 301288), (104, 260730), (117, 231760), (120, 225966), (130, 208584), (144, 188305), (156, 173820), (180, 150644), (195, 139056), (208, 130365), (234, 115880), (240, 112983), (260, 104292), (312, 86910), (360, 75322), (390, 69528), (468, 57940), (520, 52146), (585, 46352), (624, 43455), (720, 37661), (780, 34764), (936, 28970), (1040, 26073), (1170, 23176), (1560, 17382), (1872, 14485), (2340, 11588), (2897, 9360), (3120, 8691), (4680, 5794)]