180675360

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1549}}^1$

素因数の和:1582

約数の個数: 168

約数和(自身を含む): 640388700

約数和(自身を除く): 459713340

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, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1549, 1620, 1944, 2160, 2430, 2592, 2916, 3098, 3240, 3645, 3888, 4320, 4647, 4860, 5832, 6196, 6480, 7290, 7745, 7776, 9294, 9720, 11664, 12392, 12960, 13941, 14580, 15490, 18588, 19440, 23235, 23328, 24784, 27882, 29160, 30980, 37176, 38880, 41823, 46470, 49568, 55764, 58320, 61960, 69705, 74352, 83646, 92940, 111528, 116640, 123920, 125469, 139410, 148704, 167292, 185880, 209115, 223056, 247840, 250938, 278820, 334584, 371760, 376407, 418230, 446112, 501876, 557640, 627345, 669168, 743520, 752814, 836460, 1003752, 1115280, 1129221, 1254690, 1338336, 1505628, 1672920, 1882035, 2007504, 2230560, 2258442, 2509380, 3011256, 3345840, 3764070, 4015008, 4516884, 5018760, 5646105, 6022512, 6691680, 7528140, 9033768, 10037520, 11292210, 12045024, 15056280, 18067536, 20075040, 22584420, 30112560, 36135072, 45168840, 60225120, 90337680, 180675360]

約数ペア:

[(1, 180675360), (2, 90337680), (3, 60225120), (4, 45168840), (5, 36135072), (6, 30112560), (8, 22584420), (9, 20075040), (10, 18067536), (12, 15056280), (15, 12045024), (16, 11292210), (18, 10037520), (20, 9033768), (24, 7528140), (27, 6691680), (30, 6022512), (32, 5646105), (36, 5018760), (40, 4516884), (45, 4015008), (48, 3764070), (54, 3345840), (60, 3011256), (72, 2509380), (80, 2258442), (81, 2230560), (90, 2007504), (96, 1882035), (108, 1672920), (120, 1505628), (135, 1338336), (144, 1254690), (160, 1129221), (162, 1115280), (180, 1003752), (216, 836460), (240, 752814), (243, 743520), (270, 669168), (288, 627345), (324, 557640), (360, 501876), (405, 446112), (432, 418230), (480, 376407), (486, 371760), (540, 334584), (648, 278820), (720, 250938), (729, 247840), (810, 223056), (864, 209115), (972, 185880), (1080, 167292), (1215, 148704), (1296, 139410), (1440, 125469), (1458, 123920), (1549, 116640), (1620, 111528), (1944, 92940), (2160, 83646), (2430, 74352), (2592, 69705), (2916, 61960), (3098, 58320), (3240, 55764), (3645, 49568), (3888, 46470), (4320, 41823), (4647, 38880), (4860, 37176), (5832, 30980), (6196, 29160), (6480, 27882), (7290, 24784), (7745, 23328), (7776, 23235), (9294, 19440), (9720, 18588), (11664, 15490), (12392, 14580), (12960, 13941)]