38812680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 127258560

約数和(自身を除く): 88445880

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, 131, 180, 262, 360, 393, 524, 655, 786, 823, 1048, 1179, 1310, 1572, 1646, 1965, 2358, 2469, 2620, 3144, 3292, 3930, 4115, 4716, 4938, 5240, 5895, 6584, 7407, 7860, 8230, 9432, 9876, 11790, 12345, 14814, 15720, 16460, 19752, 23580, 24690, 29628, 32920, 37035, 47160, 49380, 59256, 74070, 98760, 107813, 148140, 215626, 296280, 323439, 431252, 539065, 646878, 862504, 970317, 1078130, 1293756, 1617195, 1940634, 2156260, 2587512, 3234390, 3881268, 4312520, 4851585, 6468780, 7762536, 9703170, 12937560, 19406340, 38812680]

約数ペア:

[(1, 38812680), (2, 19406340), (3, 12937560), (4, 9703170), (5, 7762536), (6, 6468780), (8, 4851585), (9, 4312520), (10, 3881268), (12, 3234390), (15, 2587512), (18, 2156260), (20, 1940634), (24, 1617195), (30, 1293756), (36, 1078130), (40, 970317), (45, 862504), (60, 646878), (72, 539065), (90, 431252), (120, 323439), (131, 296280), (180, 215626), (262, 148140), (360, 107813), (393, 98760), (524, 74070), (655, 59256), (786, 49380), (823, 47160), (1048, 37035), (1179, 32920), (1310, 29628), (1572, 24690), (1646, 23580), (1965, 19752), (2358, 16460), (2469, 15720), (2620, 14814), (3144, 12345), (3292, 11790), (3930, 9876), (4115, 9432), (4716, 8230), (4938, 7860), (5240, 7407), (5895, 6584)]