7213272120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{55813}}^1$

素因数の和:56189

約数の個数: 96

約数和(自身を含む): 23508856800

約数和(自身を除く): 16295584680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 359, 360, 718, 1077, 1436, 1795, 2154, 2872, 3231, 3590, 4308, 5385, 6462, 7180, 8616, 10770, 12924, 14360, 16155, 21540, 25848, 32310, 43080, 55813, 64620, 111626, 129240, 167439, 223252, 279065, 334878, 446504, 502317, 558130, 669756, 837195, 1004634, 1116260, 1339512, 1674390, 2009268, 2232520, 2511585, 3348780, 4018536, 5023170, 6697560, 10046340, 20036867, 20092680, 40073734, 60110601, 80147468, 100184335, 120221202, 160294936, 180331803, 200368670, 240442404, 300553005, 360663606, 400737340, 480884808, 601106010, 721327212, 801474680, 901659015, 1202212020, 1442654424, 1803318030, 2404424040, 3606636060, 7213272120]

約数ペア:

[(1, 7213272120), (2, 3606636060), (3, 2404424040), (4, 1803318030), (5, 1442654424), (6, 1202212020), (8, 901659015), (9, 801474680), (10, 721327212), (12, 601106010), (15, 480884808), (18, 400737340), (20, 360663606), (24, 300553005), (30, 240442404), (36, 200368670), (40, 180331803), (45, 160294936), (60, 120221202), (72, 100184335), (90, 80147468), (120, 60110601), (180, 40073734), (359, 20092680), (360, 20036867), (718, 10046340), (1077, 6697560), (1436, 5023170), (1795, 4018536), (2154, 3348780), (2872, 2511585), (3231, 2232520), (3590, 2009268), (4308, 1674390), (5385, 1339512), (6462, 1116260), (7180, 1004634), (8616, 837195), (10770, 669756), (12924, 558130), (14360, 502317), (16155, 446504), (21540, 334878), (25848, 279065), (32310, 223252), (43080, 167439), (55813, 129240), (64620, 111626)]