486545648520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{998411}}^1$

素因数の和:998587

約数の個数: 128

約数和(自身を含む): 1518225223680

約数和(自身を除く): 1031679575160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 310, 372, 393, 465, 524, 620, 655, 744, 786, 930, 1048, 1240, 1310, 1572, 1860, 1965, 2620, 3144, 3720, 3930, 4061, 5240, 7860, 8122, 12183, 15720, 16244, 20305, 24366, 32488, 40610, 48732, 60915, 81220, 97464, 121830, 162440, 243660, 487320, 998411, 1996822, 2995233, 3993644, 4992055, 5990466, 7987288, 9984110, 11980932, 14976165, 19968220, 23961864, 29952330, 30950741, 39936440, 59904660, 61901482, 92852223, 119809320, 123802964, 130791841, 154753705, 185704446, 247605928, 261583682, 309507410, 371408892, 392375523, 464261115, 523167364, 619014820, 653959205, 742817784, 784751046, 928522230, 1046334728, 1238029640, 1307918410, 1569502092, 1857044460, 1961877615, 2615836820, 3139004184, 3714088920, 3923755230, 4054547071, 5231673640, 7847510460, 8109094142, 12163641213, 15695020920, 16218188284, 20272735355, 24327282426, 32436376568, 40545470710, 48654564852, 60818206065, 81090941420, 97309129704, 121636412130, 162181882840, 243272824260, 486545648520]

約数ペア:

[(1, 486545648520), (2, 243272824260), (3, 162181882840), (4, 121636412130), (5, 97309129704), (6, 81090941420), (8, 60818206065), (10, 48654564852), (12, 40545470710), (15, 32436376568), (20, 24327282426), (24, 20272735355), (30, 16218188284), (31, 15695020920), (40, 12163641213), (60, 8109094142), (62, 7847510460), (93, 5231673640), (120, 4054547071), (124, 3923755230), (131, 3714088920), (155, 3139004184), (186, 2615836820), (248, 1961877615), (262, 1857044460), (310, 1569502092), (372, 1307918410), (393, 1238029640), (465, 1046334728), (524, 928522230), (620, 784751046), (655, 742817784), (744, 653959205), (786, 619014820), (930, 523167364), (1048, 464261115), (1240, 392375523), (1310, 371408892), (1572, 309507410), (1860, 261583682), (1965, 247605928), (2620, 185704446), (3144, 154753705), (3720, 130791841), (3930, 123802964), (4061, 119809320), (5240, 92852223), (7860, 61901482), (8122, 59904660), (12183, 39936440), (15720, 30950741), (16244, 29952330), (20305, 23961864), (24366, 19968220), (32488, 14976165), (40610, 11980932), (48732, 9984110), (60915, 7987288), (81220, 5990466), (97464, 4992055), (121830, 3993644), (162440, 2995233), (243660, 1996822), (487320, 998411)]