390588480

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{5023}}^1$

素因数の和:5055

約数の個数: 168

約数和(自身を含む): 1393496832

約数和(自身を除く): 1002908352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5023, 5184, 6480, 7776, 8640, 9720, 10046, 12960, 15069, 15552, 19440, 20092, 25115, 25920, 30138, 38880, 40184, 45207, 50230, 60276, 75345, 77760, 80368, 90414, 100460, 120552, 135621, 150690, 160736, 180828, 200920, 226035, 241104, 271242, 301380, 321472, 361656, 401840, 406863, 452070, 482208, 542484, 602760, 678105, 723312, 803680, 813726, 904140, 964416, 1084968, 1205520, 1220589, 1356210, 1446624, 1607360, 1627452, 1808280, 2034315, 2169936, 2411040, 2441178, 2712420, 2893248, 3254904, 3616560, 4068630, 4339872, 4822080, 4882356, 5424840, 6102945, 6509808, 7233120, 8137260, 8679744, 9764712, 10849680, 12205890, 13019616, 14466240, 16274520, 19529424, 21699360, 24411780, 26039232, 32549040, 39058848, 43398720, 48823560, 65098080, 78117696, 97647120, 130196160, 195294240, 390588480]

約数ペア:

[(1, 390588480), (2, 195294240), (3, 130196160), (4, 97647120), (5, 78117696), (6, 65098080), (8, 48823560), (9, 43398720), (10, 39058848), (12, 32549040), (15, 26039232), (16, 24411780), (18, 21699360), (20, 19529424), (24, 16274520), (27, 14466240), (30, 13019616), (32, 12205890), (36, 10849680), (40, 9764712), (45, 8679744), (48, 8137260), (54, 7233120), (60, 6509808), (64, 6102945), (72, 5424840), (80, 4882356), (81, 4822080), (90, 4339872), (96, 4068630), (108, 3616560), (120, 3254904), (135, 2893248), (144, 2712420), (160, 2441178), (162, 2411040), (180, 2169936), (192, 2034315), (216, 1808280), (240, 1627452), (243, 1607360), (270, 1446624), (288, 1356210), (320, 1220589), (324, 1205520), (360, 1084968), (405, 964416), (432, 904140), (480, 813726), (486, 803680), (540, 723312), (576, 678105), (648, 602760), (720, 542484), (810, 482208), (864, 452070), (960, 406863), (972, 401840), (1080, 361656), (1215, 321472), (1296, 301380), (1440, 271242), (1620, 241104), (1728, 226035), (1944, 200920), (2160, 180828), (2430, 160736), (2592, 150690), (2880, 135621), (3240, 120552), (3888, 100460), (4320, 90414), (4860, 80368), (5023, 77760), (5184, 75345), (6480, 60276), (7776, 50230), (8640, 45207), (9720, 40184), (10046, 38880), (12960, 30138), (15069, 25920), (15552, 25115), (19440, 20092)]