80801160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 271071360

約数和(自身を除く): 190270200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1493, 1640, 1804, 2255, 2460, 2706, 2986, 3608, 4479, 4510, 4920, 5412, 5972, 6765, 7465, 8958, 9020, 10824, 11944, 13530, 14930, 16423, 17916, 18040, 22395, 27060, 29860, 32846, 35832, 44790, 49269, 54120, 59720, 61213, 65692, 82115, 89580, 98538, 122426, 131384, 164230, 179160, 183639, 197076, 244852, 246345, 306065, 328460, 367278, 394152, 489704, 492690, 612130, 656920, 673343, 734556, 918195, 985380, 1224260, 1346686, 1469112, 1836390, 1970760, 2020029, 2448520, 2693372, 3366715, 3672780, 4040058, 5386744, 6733430, 7345560, 8080116, 10100145, 13466860, 16160232, 20200290, 26933720, 40400580, 80801160]

約数ペア:

[(1, 80801160), (2, 40400580), (3, 26933720), (4, 20200290), (5, 16160232), (6, 13466860), (8, 10100145), (10, 8080116), (11, 7345560), (12, 6733430), (15, 5386744), (20, 4040058), (22, 3672780), (24, 3366715), (30, 2693372), (33, 2448520), (40, 2020029), (41, 1970760), (44, 1836390), (55, 1469112), (60, 1346686), (66, 1224260), (82, 985380), (88, 918195), (110, 734556), (120, 673343), (123, 656920), (132, 612130), (164, 492690), (165, 489704), (205, 394152), (220, 367278), (246, 328460), (264, 306065), (328, 246345), (330, 244852), (410, 197076), (440, 183639), (451, 179160), (492, 164230), (615, 131384), (660, 122426), (820, 98538), (902, 89580), (984, 82115), (1230, 65692), (1320, 61213), (1353, 59720), (1493, 54120), (1640, 49269), (1804, 44790), (2255, 35832), (2460, 32846), (2706, 29860), (2986, 27060), (3608, 22395), (4479, 18040), (4510, 17916), (4920, 16423), (5412, 14930), (5972, 13530), (6765, 11944), (7465, 10824), (8958, 9020)]