153238880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41641}}^1$

素因数の和:41679

約数の個数: 48

約数和(自身を含む): 377776224

約数和(自身を除く): 224537344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 41641, 83282, 166564, 208205, 333128, 416410, 666256, 832820, 957743, 1332512, 1665640, 1915486, 3331280, 3830972, 4788715, 6662560, 7661944, 9577430, 15323888, 19154860, 30647776, 38309720, 76619440, 153238880]

約数ペア:

[(1, 153238880), (2, 76619440), (4, 38309720), (5, 30647776), (8, 19154860), (10, 15323888), (16, 9577430), (20, 7661944), (23, 6662560), (32, 4788715), (40, 3830972), (46, 3331280), (80, 1915486), (92, 1665640), (115, 1332512), (160, 957743), (184, 832820), (230, 666256), (368, 416410), (460, 333128), (736, 208205), (920, 166564), (1840, 83282), (3680, 41641)]