66656160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 144

約数和(自身を含む): 233218440

約数和(自身を除く): 166562280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1129, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2258, 2460, 2952, 3280, 3387, 3690, 3936, 4516, 4920, 5645, 5904, 6560, 6774, 7380, 9032, 9840, 10161, 11290, 11808, 13548, 14760, 16935, 18064, 19680, 20322, 22580, 27096, 29520, 33870, 36128, 40644, 45160, 46289, 50805, 54192, 59040, 67740, 81288, 90320, 92578, 101610, 108384, 135480, 138867, 162576, 180640, 185156, 203220, 231445, 270960, 277734, 325152, 370312, 406440, 416601, 462890, 541920, 555468, 694335, 740624, 812880, 833202, 925780, 1110936, 1388670, 1481248, 1625760, 1666404, 1851560, 2083005, 2221872, 2777340, 3332808, 3703120, 4166010, 4443744, 5554680, 6665616, 7406240, 8332020, 11109360, 13331232, 16664040, 22218720, 33328080, 66656160]

約数ペア:

[(1, 66656160), (2, 33328080), (3, 22218720), (4, 16664040), (5, 13331232), (6, 11109360), (8, 8332020), (9, 7406240), (10, 6665616), (12, 5554680), (15, 4443744), (16, 4166010), (18, 3703120), (20, 3332808), (24, 2777340), (30, 2221872), (32, 2083005), (36, 1851560), (40, 1666404), (41, 1625760), (45, 1481248), (48, 1388670), (60, 1110936), (72, 925780), (80, 833202), (82, 812880), (90, 740624), (96, 694335), (120, 555468), (123, 541920), (144, 462890), (160, 416601), (164, 406440), (180, 370312), (205, 325152), (240, 277734), (246, 270960), (288, 231445), (328, 203220), (360, 185156), (369, 180640), (410, 162576), (480, 138867), (492, 135480), (615, 108384), (656, 101610), (720, 92578), (738, 90320), (820, 81288), (984, 67740), (1129, 59040), (1230, 54192), (1312, 50805), (1440, 46289), (1476, 45160), (1640, 40644), (1845, 36128), (1968, 33870), (2258, 29520), (2460, 27096), (2952, 22580), (3280, 20322), (3387, 19680), (3690, 18064), (3936, 16935), (4516, 14760), (4920, 13548), (5645, 11808), (5904, 11290), (6560, 10161), (6774, 9840), (7380, 9032)]