54576720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2330

約数の個数: 160

約数和(自身を含む): 205165440

約数和(自身を除く): 150588720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2297, 2376, 2640, 2970, 3960, 4594, 4752, 5940, 6891, 7920, 9188, 11485, 11880, 13782, 18376, 20673, 22970, 23760, 25267, 27564, 34455, 36752, 41346, 45940, 50534, 55128, 62019, 68910, 75801, 82692, 91880, 101068, 103365, 110256, 124038, 126335, 137820, 151602, 165384, 183760, 202136, 206730, 227403, 248076, 252670, 275640, 303204, 310095, 330768, 379005, 404272, 413460, 454806, 496152, 505340, 551280, 606408, 620190, 682209, 758010, 826920, 909612, 992304, 1010680, 1137015, 1212816, 1240380, 1364418, 1516020, 1653840, 1819224, 2021360, 2274030, 2480760, 2728836, 3032040, 3411045, 3638448, 4548060, 4961520, 5457672, 6064080, 6822090, 9096120, 10915344, 13644180, 18192240, 27288360, 54576720]

約数ペア:

[(1, 54576720), (2, 27288360), (3, 18192240), (4, 13644180), (5, 10915344), (6, 9096120), (8, 6822090), (9, 6064080), (10, 5457672), (11, 4961520), (12, 4548060), (15, 3638448), (16, 3411045), (18, 3032040), (20, 2728836), (22, 2480760), (24, 2274030), (27, 2021360), (30, 1819224), (33, 1653840), (36, 1516020), (40, 1364418), (44, 1240380), (45, 1212816), (48, 1137015), (54, 1010680), (55, 992304), (60, 909612), (66, 826920), (72, 758010), (80, 682209), (88, 620190), (90, 606408), (99, 551280), (108, 505340), (110, 496152), (120, 454806), (132, 413460), (135, 404272), (144, 379005), (165, 330768), (176, 310095), (180, 303204), (198, 275640), (216, 252670), (220, 248076), (240, 227403), (264, 206730), (270, 202136), (297, 183760), (330, 165384), (360, 151602), (396, 137820), (432, 126335), (440, 124038), (495, 110256), (528, 103365), (540, 101068), (594, 91880), (660, 82692), (720, 75801), (792, 68910), (880, 62019), (990, 55128), (1080, 50534), (1188, 45940), (1320, 41346), (1485, 36752), (1584, 34455), (1980, 27564), (2160, 25267), (2297, 23760), (2376, 22970), (2640, 20673), (2970, 18376), (3960, 13782), (4594, 11880), (4752, 11485), (5940, 9188), (6891, 7920)]