24515680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 69809040

約数和(自身を除く): 45293360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 59, 70, 80, 98, 106, 112, 118, 140, 160, 196, 212, 224, 236, 245, 265, 280, 295, 371, 392, 413, 424, 472, 490, 530, 560, 590, 742, 784, 826, 848, 944, 980, 1060, 1120, 1180, 1484, 1568, 1652, 1696, 1855, 1888, 1960, 2065, 2120, 2360, 2597, 2891, 2968, 3127, 3304, 3710, 3920, 4130, 4240, 4720, 5194, 5782, 5936, 6254, 6608, 7420, 7840, 8260, 8480, 9440, 10388, 11564, 11872, 12508, 12985, 13216, 14455, 14840, 15635, 16520, 20776, 21889, 23128, 25016, 25970, 28910, 29680, 31270, 33040, 41552, 43778, 46256, 50032, 51940, 57820, 59360, 62540, 66080, 83104, 87556, 92512, 100064, 103880, 109445, 115640, 125080, 153223, 175112, 207760, 218890, 231280, 250160, 306446, 350224, 415520, 437780, 462560, 500320, 612892, 700448, 766115, 875560, 1225784, 1532230, 1751120, 2451568, 3064460, 3502240, 4903136, 6128920, 12257840, 24515680]

約数ペア:

[(1, 24515680), (2, 12257840), (4, 6128920), (5, 4903136), (7, 3502240), (8, 3064460), (10, 2451568), (14, 1751120), (16, 1532230), (20, 1225784), (28, 875560), (32, 766115), (35, 700448), (40, 612892), (49, 500320), (53, 462560), (56, 437780), (59, 415520), (70, 350224), (80, 306446), (98, 250160), (106, 231280), (112, 218890), (118, 207760), (140, 175112), (160, 153223), (196, 125080), (212, 115640), (224, 109445), (236, 103880), (245, 100064), (265, 92512), (280, 87556), (295, 83104), (371, 66080), (392, 62540), (413, 59360), (424, 57820), (472, 51940), (490, 50032), (530, 46256), (560, 43778), (590, 41552), (742, 33040), (784, 31270), (826, 29680), (848, 28910), (944, 25970), (980, 25016), (1060, 23128), (1120, 21889), (1180, 20776), (1484, 16520), (1568, 15635), (1652, 14840), (1696, 14455), (1855, 13216), (1888, 12985), (1960, 12508), (2065, 11872), (2120, 11564), (2360, 10388), (2597, 9440), (2891, 8480), (2968, 8260), (3127, 7840), (3304, 7420), (3710, 6608), (3920, 6254), (4130, 5936), (4240, 5782), (4720, 5194)]