272160

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1$

素因数の和:37

約数の個数: 144

約数和(自身を含む): 1100736

約数和(自身を除く): 828576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 22680, 27216, 30240, 34020, 38880, 45360, 54432, 68040, 90720, 136080, 272160]

約数ペア:

[(1, 272160), (2, 136080), (3, 90720), (4, 68040), (5, 54432), (6, 45360), (7, 38880), (8, 34020), (9, 30240), (10, 27216), (12, 22680), (14, 19440), (15, 18144), (16, 17010), (18, 15120), (20, 13608), (21, 12960), (24, 11340), (27, 10080), (28, 9720), (30, 9072), (32, 8505), (35, 7776), (36, 7560), (40, 6804), (42, 6480), (45, 6048), (48, 5670), (54, 5040), (56, 4860), (60, 4536), (63, 4320), (70, 3888), (72, 3780), (80, 3402), (81, 3360), (84, 3240), (90, 3024), (96, 2835), (105, 2592), (108, 2520), (112, 2430), (120, 2268), (126, 2160), (135, 2016), (140, 1944), (144, 1890), (160, 1701), (162, 1680), (168, 1620), (180, 1512), (189, 1440), (210, 1296), (216, 1260), (224, 1215), (240, 1134), (243, 1120), (252, 1080), (270, 1008), (280, 972), (288, 945), (315, 864), (324, 840), (336, 810), (360, 756), (378, 720), (405, 672), (420, 648), (432, 630), (480, 567), (486, 560), (504, 540)]