18855964080

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{107773}}^1$

素因数の和:107807

約数の個数: 160

約数和(自身を含む): 65750761920

約数和(自身を除く): 46894797840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4374, 4860, 5832, 6480, 7290, 8748, 9720, 10935, 11664, 14580, 17496, 19440, 21870, 29160, 34992, 43740, 58320, 87480, 107773, 174960, 215546, 323319, 431092, 538865, 646638, 862184, 969957, 1077730, 1293276, 1616595, 1724368, 1939914, 2155460, 2586552, 2909871, 3233190, 3879828, 4310920, 4849785, 5173104, 5819742, 6466380, 7759656, 8621840, 8729613, 9699570, 11639484, 12932760, 14549355, 15519312, 17459226, 19399140, 23278968, 25865520, 26188839, 29098710, 34918452, 38798280, 43648065, 46557936, 52377678, 58197420, 69836904, 77596560, 78566517, 87296130, 104755356, 116394840, 130944195, 139673808, 157133034, 174592260, 209510712, 232789680, 235699551, 261888390, 314266068, 349184520, 392832585, 419021424, 471399102, 523776780, 628532136, 698369040, 785665170, 942798204, 1047553560, 1178497755, 1257064272, 1571330340, 1885596408, 2095107120, 2356995510, 3142660680, 3771192816, 4713991020, 6285321360, 9427982040, 18855964080]

約数ペア:

[(1, 18855964080), (2, 9427982040), (3, 6285321360), (4, 4713991020), (5, 3771192816), (6, 3142660680), (8, 2356995510), (9, 2095107120), (10, 1885596408), (12, 1571330340), (15, 1257064272), (16, 1178497755), (18, 1047553560), (20, 942798204), (24, 785665170), (27, 698369040), (30, 628532136), (36, 523776780), (40, 471399102), (45, 419021424), (48, 392832585), (54, 349184520), (60, 314266068), (72, 261888390), (80, 235699551), (81, 232789680), (90, 209510712), (108, 174592260), (120, 157133034), (135, 139673808), (144, 130944195), (162, 116394840), (180, 104755356), (216, 87296130), (240, 78566517), (243, 77596560), (270, 69836904), (324, 58197420), (360, 52377678), (405, 46557936), (432, 43648065), (486, 38798280), (540, 34918452), (648, 29098710), (720, 26188839), (729, 25865520), (810, 23278968), (972, 19399140), (1080, 17459226), (1215, 15519312), (1296, 14549355), (1458, 12932760), (1620, 11639484), (1944, 9699570), (2160, 8729613), (2187, 8621840), (2430, 7759656), (2916, 6466380), (3240, 5819742), (3645, 5173104), (3888, 4849785), (4374, 4310920), (4860, 3879828), (5832, 3233190), (6480, 2909871), (7290, 2586552), (8748, 2155460), (9720, 1939914), (10935, 1724368), (11664, 1616595), (14580, 1293276), (17496, 1077730), (19440, 969957), (21870, 862184), (29160, 646638), (34992, 538865), (43740, 431092), (58320, 323319), (87480, 215546), (107773, 174960)]