145730560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{28463}}^1$

素因数の和:28488

約数の個数: 44

約数和(自身を含む): 349594848

約数和(自身を除く): 203864288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 28463, 56926, 113852, 142315, 227704, 284630, 455408, 569260, 910816, 1138520, 1821632, 2277040, 3643264, 4554080, 7286528, 9108160, 14573056, 18216320, 29146112, 36432640, 72865280, 145730560]

約数ペア:

[(1, 145730560), (2, 72865280), (4, 36432640), (5, 29146112), (8, 18216320), (10, 14573056), (16, 9108160), (20, 7286528), (32, 4554080), (40, 3643264), (64, 2277040), (80, 1821632), (128, 1138520), (160, 910816), (256, 569260), (320, 455408), (512, 284630), (640, 227704), (1024, 142315), (1280, 113852), (2560, 56926), (5120, 28463)]