27403040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 48438880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 569, 602, 688, 860, 1120, 1138, 1204, 1376, 1505, 1720, 2276, 2408, 2845, 3010, 3440, 3983, 4552, 4816, 5690, 6020, 6880, 7966, 9104, 9632, 11380, 12040, 15932, 18208, 19915, 22760, 24080, 24467, 31864, 39830, 45520, 48160, 48934, 63728, 79660, 91040, 97868, 122335, 127456, 159320, 171269, 195736, 244670, 318640, 342538, 391472, 489340, 637280, 685076, 782944, 856345, 978680, 1370152, 1712690, 1957360, 2740304, 3425380, 3914720, 5480608, 6850760, 13701520, 27403040]

約数ペア:

[(1, 27403040), (2, 13701520), (4, 6850760), (5, 5480608), (7, 3914720), (8, 3425380), (10, 2740304), (14, 1957360), (16, 1712690), (20, 1370152), (28, 978680), (32, 856345), (35, 782944), (40, 685076), (43, 637280), (56, 489340), (70, 391472), (80, 342538), (86, 318640), (112, 244670), (140, 195736), (160, 171269), (172, 159320), (215, 127456), (224, 122335), (280, 97868), (301, 91040), (344, 79660), (430, 63728), (560, 48934), (569, 48160), (602, 45520), (688, 39830), (860, 31864), (1120, 24467), (1138, 24080), (1204, 22760), (1376, 19915), (1505, 18208), (1720, 15932), (2276, 12040), (2408, 11380), (2845, 9632), (3010, 9104), (3440, 7966), (3983, 6880), (4552, 6020), (4816, 5690)]