239820480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 224

約数和(自身を含む): 867948480

約数和(自身を除く): 628128000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 615, 656, 677, 720, 738, 820, 864, 960, 984, 1080, 1107, 1230, 1312, 1354, 1440, 1476, 1640, 1728, 1845, 1968, 2031, 2160, 2214, 2460, 2624, 2708, 2880, 2952, 3280, 3385, 3690, 3936, 4062, 4320, 4428, 4920, 5416, 5535, 5904, 6093, 6560, 6770, 7380, 7872, 8124, 8640, 8856, 9840, 10155, 10832, 11070, 11808, 12186, 13120, 13540, 14760, 16248, 17712, 18279, 19680, 20310, 21664, 22140, 23616, 24372, 27080, 27757, 29520, 30465, 32496, 35424, 36558, 39360, 40620, 43328, 44280, 48744, 54160, 55514, 59040, 60930, 64992, 70848, 73116, 81240, 83271, 88560, 91395, 97488, 108320, 111028, 118080, 121860, 129984, 138785, 146232, 162480, 166542, 177120, 182790, 194976, 216640, 222056, 243720, 249813, 277570, 292464, 324960, 333084, 354240, 365580, 389952, 416355, 444112, 487440, 499626, 555140, 584928, 649920, 666168, 731160, 749439, 832710, 888224, 974880, 999252, 1110280, 1169856, 1249065, 1332336, 1462320, 1498878, 1665420, 1776448, 1949760, 1998504, 2220560, 2498130, 2664672, 2924640, 2997756, 3330840, 3747195, 3997008, 4441120, 4996260, 5329344, 5849280, 5995512, 6661680, 7494390, 7994016, 8882240, 9992520, 11991024, 13323360, 14988780, 15988032, 19985040, 23982048, 26646720, 29977560, 39970080, 47964096, 59955120, 79940160, 119910240, 239820480]

約数ペア:

[(1, 239820480), (2, 119910240), (3, 79940160), (4, 59955120), (5, 47964096), (6, 39970080), (8, 29977560), (9, 26646720), (10, 23982048), (12, 19985040), (15, 15988032), (16, 14988780), (18, 13323360), (20, 11991024), (24, 9992520), (27, 8882240), (30, 7994016), (32, 7494390), (36, 6661680), (40, 5995512), (41, 5849280), (45, 5329344), (48, 4996260), (54, 4441120), (60, 3997008), (64, 3747195), (72, 3330840), (80, 2997756), (82, 2924640), (90, 2664672), (96, 2498130), (108, 2220560), (120, 1998504), (123, 1949760), (135, 1776448), (144, 1665420), (160, 1498878), (164, 1462320), (180, 1332336), (192, 1249065), (205, 1169856), (216, 1110280), (240, 999252), (246, 974880), (270, 888224), (288, 832710), (320, 749439), (328, 731160), (360, 666168), (369, 649920), (410, 584928), (432, 555140), (480, 499626), (492, 487440), (540, 444112), (576, 416355), (615, 389952), (656, 365580), (677, 354240), (720, 333084), (738, 324960), (820, 292464), (864, 277570), (960, 249813), (984, 243720), (1080, 222056), (1107, 216640), (1230, 194976), (1312, 182790), (1354, 177120), (1440, 166542), (1476, 162480), (1640, 146232), (1728, 138785), (1845, 129984), (1968, 121860), (2031, 118080), (2160, 111028), (2214, 108320), (2460, 97488), (2624, 91395), (2708, 88560), (2880, 83271), (2952, 81240), (3280, 73116), (3385, 70848), (3690, 64992), (3936, 60930), (4062, 59040), (4320, 55514), (4428, 54160), (4920, 48744), (5416, 44280), (5535, 43328), (5904, 40620), (6093, 39360), (6560, 36558), (6770, 35424), (7380, 32496), (7872, 30465), (8124, 29520), (8640, 27757), (8856, 27080), (9840, 24372), (10155, 23616), (10832, 22140), (11070, 21664), (11808, 20310), (12186, 19680), (13120, 18279), (13540, 17712), (14760, 16248)]