136080

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1$

素因数の和:35

約数の個数: 120

約数和(自身を含む): 541632

約数和(自身を除く): 405552

約数列:

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

約数ペア:

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