20231315880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{412211}}^1$

素因数の和:412634

約数の個数: 64

約数和(自身を含む): 60842491200

約数和(自身を除く): 40611175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 8180, 9816, 12270, 16360, 24540, 49080, 412211, 824422, 1236633, 1648844, 2061055, 2473266, 3297688, 4122110, 4946532, 6183165, 8244220, 9893064, 12366330, 16488440, 24732660, 49465320, 168594299, 337188598, 505782897, 674377196, 842971495, 1011565794, 1348754392, 1685942990, 2023131588, 2528914485, 3371885980, 4046263176, 5057828970, 6743771960, 10115657940, 20231315880]

約数ペア:

[(1, 20231315880), (2, 10115657940), (3, 6743771960), (4, 5057828970), (5, 4046263176), (6, 3371885980), (8, 2528914485), (10, 2023131588), (12, 1685942990), (15, 1348754392), (20, 1011565794), (24, 842971495), (30, 674377196), (40, 505782897), (60, 337188598), (120, 168594299), (409, 49465320), (818, 24732660), (1227, 16488440), (1636, 12366330), (2045, 9893064), (2454, 8244220), (3272, 6183165), (4090, 4946532), (4908, 4122110), (6135, 3297688), (8180, 2473266), (9816, 2061055), (12270, 1648844), (16360, 1236633), (24540, 824422), (49080, 412211)]