195294240

素因数分解:

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

素因数の和:5053

約数の個数: 144

約数和(自身を含む): 691262208

約数和(自身を除く): 495967968

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 5023, 6480, 7776, 9720, 10046, 12960, 15069, 19440, 20092, 25115, 30138, 38880, 40184, 45207, 50230, 60276, 75345, 80368, 90414, 100460, 120552, 135621, 150690, 160736, 180828, 200920, 226035, 241104, 271242, 301380, 361656, 401840, 406863, 452070, 482208, 542484, 602760, 678105, 723312, 803680, 813726, 904140, 1084968, 1205520, 1220589, 1356210, 1446624, 1627452, 1808280, 2034315, 2169936, 2411040, 2441178, 2712420, 3254904, 3616560, 4068630, 4339872, 4882356, 5424840, 6102945, 6509808, 7233120, 8137260, 9764712, 10849680, 12205890, 13019616, 16274520, 19529424, 21699360, 24411780, 32549040, 39058848, 48823560, 65098080, 97647120, 195294240]

約数ペア:

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