7529880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 15279720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 479, 524, 655, 786, 958, 1048, 1310, 1437, 1572, 1916, 1965, 2395, 2620, 2874, 3144, 3832, 3930, 4790, 5240, 5748, 7185, 7860, 9580, 11496, 14370, 15720, 19160, 28740, 57480, 62749, 125498, 188247, 250996, 313745, 376494, 501992, 627490, 752988, 941235, 1254980, 1505976, 1882470, 2509960, 3764940, 7529880]

約数ペア:

[(1, 7529880), (2, 3764940), (3, 2509960), (4, 1882470), (5, 1505976), (6, 1254980), (8, 941235), (10, 752988), (12, 627490), (15, 501992), (20, 376494), (24, 313745), (30, 250996), (40, 188247), (60, 125498), (120, 62749), (131, 57480), (262, 28740), (393, 19160), (479, 15720), (524, 14370), (655, 11496), (786, 9580), (958, 7860), (1048, 7185), (1310, 5748), (1437, 5240), (1572, 4790), (1916, 3930), (1965, 3832), (2395, 3144), (2620, 2874)]