2912460120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{61757}}^1$

素因数の和:61905

約数の個数: 96

約数和(自身を含む): 9537905520

約数和(自身を除く): 6625445400

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, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 61757, 123514, 185271, 247028, 308785, 370542, 494056, 555813, 617570, 741084, 926355, 1111626, 1235140, 1482168, 1852710, 2223252, 2470280, 2779065, 3705420, 4446504, 5558130, 7410840, 8090167, 11116260, 16180334, 22232520, 24270501, 32360668, 40450835, 48541002, 64721336, 72811503, 80901670, 97082004, 121352505, 145623006, 161803340, 194164008, 242705010, 291246012, 323606680, 364057515, 485410020, 582492024, 728115030, 970820040, 1456230060, 2912460120]

約数ペア:

[(1, 2912460120), (2, 1456230060), (3, 970820040), (4, 728115030), (5, 582492024), (6, 485410020), (8, 364057515), (9, 323606680), (10, 291246012), (12, 242705010), (15, 194164008), (18, 161803340), (20, 145623006), (24, 121352505), (30, 97082004), (36, 80901670), (40, 72811503), (45, 64721336), (60, 48541002), (72, 40450835), (90, 32360668), (120, 24270501), (131, 22232520), (180, 16180334), (262, 11116260), (360, 8090167), (393, 7410840), (524, 5558130), (655, 4446504), (786, 3705420), (1048, 2779065), (1179, 2470280), (1310, 2223252), (1572, 1852710), (1965, 1482168), (2358, 1235140), (2620, 1111626), (3144, 926355), (3930, 741084), (4716, 617570), (5240, 555813), (5895, 494056), (7860, 370542), (9432, 308785), (11790, 247028), (15720, 185271), (23580, 123514), (47160, 61757)]