1008588720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{4373}}^1$

素因数の和:4451

約数の個数: 120

約数和(自身を含む): 3231476208

約数和(自身を除く): 2222887488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4373, 4805, 5766, 7440, 7688, 8746, 9610, 11532, 13119, 14415, 15376, 17492, 19220, 21865, 23064, 26238, 28830, 34984, 38440, 43730, 46128, 52476, 57660, 65595, 69968, 76880, 87460, 104952, 115320, 131190, 135563, 174920, 209904, 230640, 262380, 271126, 349840, 406689, 524760, 542252, 677815, 813378, 1049520, 1084504, 1355630, 1626756, 2033445, 2169008, 2711260, 3253512, 4066890, 4202453, 5422520, 6507024, 8133780, 8404906, 10845040, 12607359, 16267560, 16809812, 21012265, 25214718, 32535120, 33619624, 42024530, 50429436, 63036795, 67239248, 84049060, 100858872, 126073590, 168098120, 201717744, 252147180, 336196240, 504294360, 1008588720]

約数ペア:

[(1, 1008588720), (2, 504294360), (3, 336196240), (4, 252147180), (5, 201717744), (6, 168098120), (8, 126073590), (10, 100858872), (12, 84049060), (15, 67239248), (16, 63036795), (20, 50429436), (24, 42024530), (30, 33619624), (31, 32535120), (40, 25214718), (48, 21012265), (60, 16809812), (62, 16267560), (80, 12607359), (93, 10845040), (120, 8404906), (124, 8133780), (155, 6507024), (186, 5422520), (240, 4202453), (248, 4066890), (310, 3253512), (372, 2711260), (465, 2169008), (496, 2033445), (620, 1626756), (744, 1355630), (930, 1084504), (961, 1049520), (1240, 813378), (1488, 677815), (1860, 542252), (1922, 524760), (2480, 406689), (2883, 349840), (3720, 271126), (3844, 262380), (4373, 230640), (4805, 209904), (5766, 174920), (7440, 135563), (7688, 131190), (8746, 115320), (9610, 104952), (11532, 87460), (13119, 76880), (14415, 69968), (15376, 65595), (17492, 57660), (19220, 52476), (21865, 46128), (23064, 43730), (26238, 38440), (28830, 34984)]