867276720

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4991

約数の個数: 160

約数和(自身を含む): 3024776640

約数和(自身を除く): 2157499920

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, 4957, 5832, 6480, 7290, 8748, 9720, 9914, 10935, 11664, 14580, 14871, 17496, 19440, 19828, 21870, 24785, 29160, 29742, 34992, 39656, 43740, 44613, 49570, 58320, 59484, 74355, 79312, 87480, 89226, 99140, 118968, 133839, 148710, 174960, 178452, 198280, 223065, 237936, 267678, 297420, 356904, 396560, 401517, 446130, 535356, 594840, 669195, 713808, 803034, 892260, 1070712, 1189680, 1204551, 1338390, 1606068, 1784520, 2007585, 2141424, 2409102, 2676780, 3212136, 3569040, 3613653, 4015170, 4818204, 5353560, 6022755, 6424272, 7227306, 8030340, 9636408, 10707120, 10840959, 12045510, 14454612, 16060680, 18068265, 19272816, 21681918, 24091020, 28909224, 32121360, 36136530, 43363836, 48182040, 54204795, 57818448, 72273060, 86727672, 96364080, 108409590, 144546120, 173455344, 216819180, 289092240, 433638360, 867276720]

約数ペア:

[(1, 867276720), (2, 433638360), (3, 289092240), (4, 216819180), (5, 173455344), (6, 144546120), (8, 108409590), (9, 96364080), (10, 86727672), (12, 72273060), (15, 57818448), (16, 54204795), (18, 48182040), (20, 43363836), (24, 36136530), (27, 32121360), (30, 28909224), (36, 24091020), (40, 21681918), (45, 19272816), (48, 18068265), (54, 16060680), (60, 14454612), (72, 12045510), (80, 10840959), (81, 10707120), (90, 9636408), (108, 8030340), (120, 7227306), (135, 6424272), (144, 6022755), (162, 5353560), (180, 4818204), (216, 4015170), (240, 3613653), (243, 3569040), (270, 3212136), (324, 2676780), (360, 2409102), (405, 2141424), (432, 2007585), (486, 1784520), (540, 1606068), (648, 1338390), (720, 1204551), (729, 1189680), (810, 1070712), (972, 892260), (1080, 803034), (1215, 713808), (1296, 669195), (1458, 594840), (1620, 535356), (1944, 446130), (2160, 401517), (2187, 396560), (2430, 356904), (2916, 297420), (3240, 267678), (3645, 237936), (3888, 223065), (4374, 198280), (4860, 178452), (4957, 174960), (5832, 148710), (6480, 133839), (7290, 118968), (8748, 99140), (9720, 89226), (9914, 87480), (10935, 79312), (11664, 74355), (14580, 59484), (14871, 58320), (17496, 49570), (19440, 44613), (19828, 43740), (21870, 39656), (24785, 34992), (29160, 29742)]