77625360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:973

約数の個数: 120

約数和(自身を含む): 263001024

約数和(自身を除く): 185375664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 823, 1048, 1179, 1310, 1572, 1646, 1965, 2096, 2358, 2469, 2620, 3144, 3292, 3930, 4115, 4716, 4938, 5240, 5895, 6288, 6584, 7407, 7860, 8230, 9432, 9876, 10480, 11790, 12345, 13168, 14814, 15720, 16460, 18864, 19752, 23580, 24690, 29628, 31440, 32920, 37035, 39504, 47160, 49380, 59256, 65840, 74070, 94320, 98760, 107813, 118512, 148140, 197520, 215626, 296280, 323439, 431252, 539065, 592560, 646878, 862504, 970317, 1078130, 1293756, 1617195, 1725008, 1940634, 2156260, 2587512, 3234390, 3881268, 4312520, 4851585, 5175024, 6468780, 7762536, 8625040, 9703170, 12937560, 15525072, 19406340, 25875120, 38812680, 77625360]

約数ペア:

[(1, 77625360), (2, 38812680), (3, 25875120), (4, 19406340), (5, 15525072), (6, 12937560), (8, 9703170), (9, 8625040), (10, 7762536), (12, 6468780), (15, 5175024), (16, 4851585), (18, 4312520), (20, 3881268), (24, 3234390), (30, 2587512), (36, 2156260), (40, 1940634), (45, 1725008), (48, 1617195), (60, 1293756), (72, 1078130), (80, 970317), (90, 862504), (120, 646878), (131, 592560), (144, 539065), (180, 431252), (240, 323439), (262, 296280), (360, 215626), (393, 197520), (524, 148140), (655, 118512), (720, 107813), (786, 98760), (823, 94320), (1048, 74070), (1179, 65840), (1310, 59256), (1572, 49380), (1646, 47160), (1965, 39504), (2096, 37035), (2358, 32920), (2469, 31440), (2620, 29628), (3144, 24690), (3292, 23580), (3930, 19752), (4115, 18864), (4716, 16460), (4938, 15720), (5240, 14814), (5895, 13168), (6288, 12345), (6584, 11790), (7407, 10480), (7860, 9876), (8230, 9432)]