244866960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26161}}^1$

素因数の和:26193

約数の個数: 120

約数和(自身を含む): 885636024

約数和(自身を除く): 640769064

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, 3120, 4680, 9360, 26161, 52322, 78483, 104644, 130805, 156966, 209288, 235449, 261610, 313932, 340093, 392415, 418576, 470898, 523220, 627864, 680186, 784830, 941796, 1020279, 1046440, 1177245, 1255728, 1360372, 1569660, 1700465, 1883592, 2040558, 2092880, 2354490, 2720744, 3060837, 3139320, 3400930, 3767184, 4081116, 4708980, 5101395, 5441488, 6121674, 6278640, 6801860, 8162232, 9417960, 10202790, 12243348, 13603720, 15304185, 16324464, 18835920, 20405580, 24486696, 27207440, 30608370, 40811160, 48973392, 61216740, 81622320, 122433480, 244866960]

約数ペア:

[(1, 244866960), (2, 122433480), (3, 81622320), (4, 61216740), (5, 48973392), (6, 40811160), (8, 30608370), (9, 27207440), (10, 24486696), (12, 20405580), (13, 18835920), (15, 16324464), (16, 15304185), (18, 13603720), (20, 12243348), (24, 10202790), (26, 9417960), (30, 8162232), (36, 6801860), (39, 6278640), (40, 6121674), (45, 5441488), (48, 5101395), (52, 4708980), (60, 4081116), (65, 3767184), (72, 3400930), (78, 3139320), (80, 3060837), (90, 2720744), (104, 2354490), (117, 2092880), (120, 2040558), (130, 1883592), (144, 1700465), (156, 1569660), (180, 1360372), (195, 1255728), (208, 1177245), (234, 1046440), (240, 1020279), (260, 941796), (312, 784830), (360, 680186), (390, 627864), (468, 523220), (520, 470898), (585, 418576), (624, 392415), (720, 340093), (780, 313932), (936, 261610), (1040, 235449), (1170, 209288), (1560, 156966), (1872, 130805), (2340, 104644), (3120, 78483), (4680, 52322), (9360, 26161)]