487493280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 1783192320

約数和(自身を除く): 1295699040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 230, 240, 246, 276, 288, 328, 345, 359, 360, 368, 369, 410, 414, 460, 480, 492, 552, 615, 656, 690, 718, 720, 736, 738, 820, 828, 920, 943, 984, 1035, 1077, 1104, 1230, 1312, 1380, 1436, 1440, 1476, 1640, 1656, 1795, 1840, 1845, 1886, 1968, 2070, 2154, 2208, 2460, 2760, 2829, 2872, 2952, 3231, 3280, 3312, 3590, 3680, 3690, 3772, 3936, 4140, 4308, 4715, 4920, 5385, 5520, 5658, 5744, 5904, 6462, 6560, 6624, 7180, 7380, 7544, 8257, 8280, 8487, 8616, 9430, 9840, 10770, 11040, 11316, 11488, 11808, 12924, 14145, 14360, 14719, 14760, 15088, 16155, 16514, 16560, 16974, 17232, 18860, 19680, 21540, 22632, 24771, 25848, 28290, 28720, 29438, 29520, 30176, 32310, 33028, 33120, 33948, 34464, 37720, 41285, 42435, 43080, 44157, 45264, 49542, 51696, 56580, 57440, 58876, 59040, 64620, 66056, 67896, 73595, 74313, 75440, 82570, 84870, 86160, 88314, 90528, 99084, 103392, 113160, 117752, 123855, 129240, 132112, 132471, 135792, 147190, 148626, 150880, 165140, 169740, 172320, 176628, 198168, 220785, 226320, 235504, 247710, 258480, 264224, 264942, 271584, 294380, 297252, 330280, 338537, 339480, 353256, 371565, 396336, 441570, 452640, 471008, 495420, 516960, 529884, 588760, 594504, 660560, 662355, 677074, 678960, 706512, 743130, 792672, 883140, 990840, 1015611, 1059768, 1177520, 1189008, 1321120, 1324710, 1354148, 1357920, 1413024, 1486260, 1692685, 1766280, 1981680, 2031222, 2119536, 2355040, 2378016, 2649420, 2708296, 2972520, 3046833, 3385370, 3532560, 3963360, 4062444, 4239072, 5078055, 5298840, 5416592, 5945040, 6093666, 6770740, 7065120, 8124888, 10156110, 10597680, 10833184, 11890080, 12187332, 13541480, 15234165, 16249776, 20312220, 21195360, 24374664, 27082960, 30468330, 32499552, 40624440, 48749328, 54165920, 60936660, 81248880, 97498656, 121873320, 162497760, 243746640, 487493280]

約数ペア:

[(1, 487493280), (2, 243746640), (3, 162497760), (4, 121873320), (5, 97498656), (6, 81248880), (8, 60936660), (9, 54165920), (10, 48749328), (12, 40624440), (15, 32499552), (16, 30468330), (18, 27082960), (20, 24374664), (23, 21195360), (24, 20312220), (30, 16249776), (32, 15234165), (36, 13541480), (40, 12187332), (41, 11890080), (45, 10833184), (46, 10597680), (48, 10156110), (60, 8124888), (69, 7065120), (72, 6770740), (80, 6093666), (82, 5945040), (90, 5416592), (92, 5298840), (96, 5078055), (115, 4239072), (120, 4062444), (123, 3963360), (138, 3532560), (144, 3385370), (160, 3046833), (164, 2972520), (180, 2708296), (184, 2649420), (205, 2378016), (207, 2355040), (230, 2119536), (240, 2031222), (246, 1981680), (276, 1766280), (288, 1692685), (328, 1486260), (345, 1413024), (359, 1357920), (360, 1354148), (368, 1324710), (369, 1321120), (410, 1189008), (414, 1177520), (460, 1059768), (480, 1015611), (492, 990840), (552, 883140), (615, 792672), (656, 743130), (690, 706512), (718, 678960), (720, 677074), (736, 662355), (738, 660560), (820, 594504), (828, 588760), (920, 529884), (943, 516960), (984, 495420), (1035, 471008), (1077, 452640), (1104, 441570), (1230, 396336), (1312, 371565), (1380, 353256), (1436, 339480), (1440, 338537), (1476, 330280), (1640, 297252), (1656, 294380), (1795, 271584), (1840, 264942), (1845, 264224), (1886, 258480), (1968, 247710), (2070, 235504), (2154, 226320), (2208, 220785), (2460, 198168), (2760, 176628), (2829, 172320), (2872, 169740), (2952, 165140), (3231, 150880), (3280, 148626), (3312, 147190), (3590, 135792), (3680, 132471), (3690, 132112), (3772, 129240), (3936, 123855), (4140, 117752), (4308, 113160), (4715, 103392), (4920, 99084), (5385, 90528), (5520, 88314), (5658, 86160), (5744, 84870), (5904, 82570), (6462, 75440), (6560, 74313), (6624, 73595), (7180, 67896), (7380, 66056), (7544, 64620), (8257, 59040), (8280, 58876), (8487, 57440), (8616, 56580), (9430, 51696), (9840, 49542), (10770, 45264), (11040, 44157), (11316, 43080), (11488, 42435), (11808, 41285), (12924, 37720), (14145, 34464), (14360, 33948), (14719, 33120), (14760, 33028), (15088, 32310), (16155, 30176), (16514, 29520), (16560, 29438), (16974, 28720), (17232, 28290), (18860, 25848), (19680, 24771), (21540, 22632)]