308173120

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7583}}^1$

素因数の和:7727

約数の個数: 56

約数和(自身を含む): 739713024

約数和(自身を除く): 431539904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 7583, 8128, 10160, 15166, 20320, 30332, 37915, 40640, 60664, 75830, 121328, 151660, 242656, 303320, 485312, 606640, 963041, 1213280, 1926082, 2426560, 3852164, 4815205, 7704328, 9630410, 15408656, 19260820, 30817312, 38521640, 61634624, 77043280, 154086560, 308173120]

約数ペア:

[(1, 308173120), (2, 154086560), (4, 77043280), (5, 61634624), (8, 38521640), (10, 30817312), (16, 19260820), (20, 15408656), (32, 9630410), (40, 7704328), (64, 4815205), (80, 3852164), (127, 2426560), (160, 1926082), (254, 1213280), (320, 963041), (508, 606640), (635, 485312), (1016, 303320), (1270, 242656), (2032, 151660), (2540, 121328), (4064, 75830), (5080, 60664), (7583, 40640), (8128, 37915), (10160, 30332), (15166, 20320)]